测试ee值(HPLC标记试剂)用 现货

对映体过量 (enantiomeric excess)测试ee值(HPLC标记试剂)用  现货

(1R,2R)-2-(蒽-2,3-二甲酰亚胺基)环己甲酸      (1R,2R)-2-(Anthracene-2,3-dicarboximido)cyclohexanecarboxylic Acid 446044-44-6      >980%(T)   100mg

对映体过量 (enantiomeric excess)测试ee值(HPLC标记试剂)用  现货

(1S,2S)-2-(蒽-2,3-二甲酰亚胺基)环己甲酸      (1S,2S)-2-(Anthracene-2,3-dicarboximido)cyclohexanecarboxylic Acid  446044-45-7      >970%(HPLC)    100mg

2,3,4,6-四-O-乙酰基-β-D-吡喃葡萄糖异硫氰酸酯[用于高效液相色谱标记]      2,3,4,6-Tetra-O-acetyl-β-D-glucopyranosyl Isothiocyanate [for HPLC Labeling]      14152-97-7  >980%(HPLC)(N)     100mg

2,3,4,6-四-O-苯甲酰基-β-D-吡喃葡萄糖基异硫氰酸酯[用于高效液相色谱标记]      2,3,4,6-Tetra-O-benzoyl-β-D-glucopyranosyl Isothiocyanate [for HPLC Labeling]      132413-50-4      >980%(HPLC)    100mg

Nα-(5-氟-2,4-二硝基苯基)-L-亮氨酰胺[用于旋光纯度测定的高效液相色谱标记试剂] Nα-(5-Fluoro-2,4-dinitrophenyl)-L-leucinamide [HPLC Labeling Reagent foree Determination]      178065-29-7      >980%(HPLC)    100mg 对映体过量 (enantiomeric excess)测试ee值(HPLC标记试剂)用  现货

Nα-(2,4-二硝基-5-氟苯基)-D-亮氨酰铵[用于旋光纯度测定的高效液相色谱标记试剂] Nα-(5-Fluoro-2,4-dinitrophenyl)-D-leucinamide [HPLC Labeling Reagent foree Determination]      178065-30-0      >980%(HPLC)    100mg

(S)-(+)-DBD-APy [=(S)-(+)-4-(N,N-二甲氨基磺酰)-7-(3-氨基吡咯烷-1-基)-2,1,3-苯并恶二唑][用于旋光纯度测定的高效液相色谱标记试剂] (S)-(+)-DBD-APy [=(S)-(+)-4-(N,N-Dimethylaminosulfonyl)-7-(3-aminopyrrolidin-1-yl)-2,1,3-benzoxadiazole] [HPLC Labeling Reagent for eeDetermination]   143112-50-9      >980%(HPLC)    100mg

(R)-(-)-DBD-APy [=(R)-(-)-4-(N,N-二甲氨基磺酰)-7-(3-氨基吡咯烷-1-基)-2,1,3-苯并恶二唑][用于旋光纯度测定的高效液相色对映体过量 (enantiomeric excess)测试ee值(HPLC标记试剂)用  现货

谱标记试剂] (R)-(-)-DBD-APy [=(R)-(-)-4-(N,N-Dimethylaminosulfonyl)-7-(3-aminopyrrolidin-1-yl)-2,1,3-benzoxadiazole] [HPLC Labeling Reagent for eeDetermination]   143112-49-6      >980%(HPLC)    100mg

(S)-(+)-NBD-APy [=(S)-(+)-4-硝基-7-(3-氨基吡咯烷-1-基)-2,1,3-苯并恶二唑][用于旋光纯度测定的高效液相色谱标记试剂] (S)-(+)-NBD-APy [=(S)-(+)-4-Nitro-7-(3-aminopyrrolidin-1-yl)-2,1,3-benzoxadiazole] [HPLC Labeling Reagent for ee Determination]      143112-52-1      >980%(HPLC)    100mg

对映体过量 (enantiomeric excess)测试ee值(HPLC标记试剂)用  现货

(R)-(-)-NBD-APy [=(R)-(-)-4-硝基-7-(3-氨基吡咯烷-1-基)-2,1,3-苯并恶二唑][用于旋光纯度测定的高效液相色谱标记试剂]    (R)-(-)-NBD-APy [=(R)-(-)-4-Nitro-7-(3-aminopyrrolidin-1-yl)-2,1,3-benzoxadiazole] [HPLC Labeling Reagent for ee Determination]      143112-51-0      >980%(HPLC)    100mg

(S)-(-)-DBD-Pro-COCl [=(S)-(-)-4-(N,N-二甲氨基磺酰基)-7-(2-氯甲酰四氢吡咯-1-基)-2,1,3-苯并恶二唑][用于旋光纯度测定的高效液相色谱标记试剂]   (S)-(-)-DBD-Pro-COCl [=(S)-(-)-4-(N,N-Dimethylaminosulfonyl)-7-(2-chloroformylpyrrolidin-1-yl)-2,1,3-benzoxadiazole] [HPLC Labeling Reagent for ee Determination]  150993-63-8      >900%(HPLC)    100mg

(R)-(+)-DBD-Pro-COCl [=(R)-(+)-4-(N,N-二甲氨基磺酰基)-7-(2-氯甲酰四氢吡咯-1-基)-2,1,3-苯并恶二唑][用于旋光纯度测定的高效液相色谱标记试剂] (R)-(+)-DBD-Pro-COCl [=(R)-(+)-4-(N,N-Dimethylaminosulfonyl)-7-(2-chloroformylpyrrolidin-1-yl)-2,1,3-benzoxadiazole] [HPLC Labeling Reagent for ee Determination]  150993-62-7      >950%(HPLC)    100mg

(R)-(+)-NBD-Pro-COCl [=(R)-(+)-4-硝基-7-(2-氯甲酰四氢吡咯-1-基)-2,1,3-苯并恶二唑][用于旋光纯度测定的高效液相色谱标记试剂] (R)-(+)-NBD-Pro-COCl [=(R)-(+)-4-Nitro-7-(2-chloroformylpyrrolidin-1-yl)-2,1,3-benzoxadiazole] [HPLC Labeling 对映体过量 (enantiomeric excess)测试ee值(HPLC标记试剂)用  现货

Reagent for ee Determination]      159717-69-8            100mg

(S)-(-)-NBD-Pro-COCl [=(S)-(-)-4-硝基-7-(2-氯甲酰四氢吡咯-1-基)-2,1,3-苯并恶二唑][用于旋光纯度测定的高效液相色谱标记试剂]   (S)-(-)-NBD-Pro-COCl [=(S)-(-)-4-Nitro-7-(2-chloroformylpyrrolidin-1-yl)-2,1,3-benzoxadiazole] [HPLC Labeling Reagent for ee Determination]      159717-68-7      >980%(HPLC)    100mg

(R)-(-)-DBD-Py-NCS [=(R)-(-)-4-(N,N-二甲氨基磺酰基)-7-(3-异硫氰酸基四氢吡咯-1-基)-2,1,3-苯并恶二唑][用于高效液相色谱标记]   (R)-(-)-DBD-Py-NCS [=(R)-(-)-4-(N,N-Dimethylaminosulfonyl)-7-(3-isothiocyanatopyrrolidin-1-yl)-2,1,3-benzoxadiazole] [for HPLC Labeling]   163927-31-9      >980%(HPLC)    100mg

(S)-(+)-DBD-Py-NCS [=(S)-(+)-4-(N,N-二甲氨基磺酰基)-7-(3-异硫氰酸基四氢吡咯-1-基)-2,1,3-苯并恶二唑][用于高效液相色谱标记]   (S)-(+)-DBD-Py-NCS [=(S)-(+)-4-(N,N-Dimethylaminosulfonyl)-7-(3-isothiocyanatopyrrolidin-1-yl)-2,1,3-benzoxadiazole] [for HPLC Labeling]   163927-32-0      >980%(HPLC)    100mg

(R)-(-)-NBD-Py-NCS [=(R)-(-)-4-(3-异硫氰酸基吡咯烷-1-基)-7-硝基-2,1,3-苯并恶二唑][用于旋光纯度测定的高效液相色谱标对映体过量 (enantiomeric excess)测试ee值(HPLC标记试剂)用  现货

记试剂] (R)-(-)-NBD-Py-NCS [=(R)-(-)-4-(3-Isothiocyanatopyrrolidin-1-yl)-7-nitro-2,1,3-benzoxadiazole] [HPLC Labeling Reagent for ee Determination]      163927-29-5      >980%(HPLC)    100mg

(S)-(+)-NBD-Py-NCS [=(S)-(+)-4-(3-异硫氰酸基吡咯烷-1-基)-7-硝基-2,1,3-苯并恶二唑][用于旋光纯度测定的高效液相色谱标记试剂] (S)-(+)-NBD-Py-NCS [=(S)-(+)-4-(3-Isothiocyanatopyrrolidin-1-yl)-7-nitro-2,1,3-benzoxadiazole] [HPLC Labeling Reagent for ee Determination]      163927-30-8      >980%(HPLC)    100mg

Nα-(5-氟-2,4-二硝基苯基)-L-丙氨酰胺[用于旋光纯度测定的高效液相色谱标记试剂] Nα-(5-Fluoro-2,4-dinitrophenyl)-L-alaninamide [HPLC Labeling Reagent foree Determination]      95713-52-3  >950%(HPLC)    100mg

(R)-(+)-α-甲基苄基异氰酸酯   (R)-(+)-α-Methylbenzyl Isocyanate      33375-06-3  >980%(GC)      1g

异氰酸(S)-(-)-α-甲基苄酯 (S)-(-)-α-Methylbenzyl Isocyanate 14649-03-7  >950%(GC) 1g

异氰酸(R)-(-)-1-(萘基)乙酯     (R)-(-)-1-(1-Naphthyl)ethyl Isocyanate 42340-98-7  >900%(GC)      1g

对映体过量 (enantiomeric excess)测试ee值(HPLC标记试剂)用  现货

异氰酸(S)-(+)-1-(1-萘基)乙酯 (S)-(+)-1-(1-Naphthyl)ethyl Isocyanate      73671-79-1 >950%(GC)      1g

(R)-(-)-2-甲氧基-2-(1-萘基)丙酸    (R)-(-)-2-Methoxy-2-(1-naphthyl)propionic Acid      63628-26-2  >990%(HPLC)    100mg

(S)-(+)-2-甲氧基-2-(1-萘基)丙酸   (S)-(+)-2-Methoxy-2-(1-naphthyl)propionic Acid      102691-93-0      >990%(HPLC)    100mg

(1R,2R)-2-(萘-2,3-二甲酰亚胺基)环己甲酸      (1R,2R)-2-(Naphthalene-2,3-dicarboximido)cyclohexanecarboxylic Acid      642995-15-1      >980%(HPLC)(T)      100mg

(1S,2S)-2-(萘-2,3-二甲酰亚胺基)环己甲酸      (1S,2S)-2-(Naphthalene-2,3-dicarboximido)cyclohexanecarboxylic Acid      642995-16-2      >980%(HPLC)(T)      100mg

对映体过量 (enantiomeric excess)测试ee值(HPLC标记试剂)用  现货