Not shielded or modified in any way, usually referring to functional groups in organic chemistry.
If you need to purchase chemical raw materials, submit your demand information to get the latest quotations.
(4S,5R)-5-(hydroxymethyl)-4-phenyldihydrofuran-2(3H)-one
methyl erythro-2-(1-hydroxy-1-phenylmethyl)-3-butenoate
2,3,4,6-tetra-O-acetyl-α-DL-altropyranoside
(5R)-5-methyl-2,3,4,5-tetrahydropyridine
2-AMINO-2-(4-METHYLPHENYL)ACETIC ACID
Aziridine, 2-(4-chlorophenyl)-
Cbz-L-Met-L-Tyr-OH
