化学试剂 多快好省

(S)-(+)-4,12-Bis(di(3,5-xylyl)phosphino)-[2.2]-paracyclophane

BD635850325168-88-596%

￥615.0050mg常备现货

(R)-4,12-Bis(4-methoxyphenyl)-[2.2]-paracyclophane

BD635851364732-86-598%

￥675.0050mg常备现货

(S)-4,4'-Bis(diphenylphosphino)-2,2',6,6'-tetramethoxy-3,3'-bipyridine

BD434087362524-23-098% 99%ee

￥6630.001g常备现货

(R)-4,4'-Bis(bis(3,5-dimethylphenyl)phosphino)-2,2',6,6'-tetramethoxy-3,3'-bipyridine

BD20846442905-33-198%

￥579.0050mg常备现货

(S)-4,4'-Bis(bis(3,5-dimethylphenyl)phosphino)-2,2',6,6'-tetramethoxy-3,3'-bipyridine

BD20848443347-10-298%

￥413.0050mg常备现货

(R)-4,12-Bis(diphenylphosphino)-[2.2]paracyclophane

BD634145364732-88-798%

￥2033.00250mg常备现货

(S)-4,12-Bis(diphenylphosphino)-[2.2]paracyclophane

BD634146192463-40-498%

￥1155.00100mg常备现货

4-Bromo[2.2]paracyclophane

BD946311908-61-898%

￥58.00100mg常备现货

(R)-2,2',6,6'-Tetramethoxy-4,4'-bis(diphenylphosphino)-3,3'-bipyridine

BD01098298221012-82-498% 99%ee

￥678.00100mg常备现货

(S)-4,12-Bis(4-methoxyphenyl)-[2.2]-paracyclophane

BD00939152364796-54-397%

￥1164.00100mg常备现货

(S)-(2,2',6,6'-Tetramethoxy-[3,3'-bipyridine]-4,4'-diyl)bis(bis(3,5-dimethylphenyl)phosphine oxide)

BD01173927442905-31-997%

￥7938.001g

(R)-(-)-4,12-Bis(di(3,5-xylyl)phosphino)-[2.2]-paracyclophane

BD01307629325168-89-698+%

￥2036.00250mg