R-(+)-7-氯-8-羟基-1-苯基-2,3,4,5-四氢-1H-3-苯并氮杂卓
R-METHYL 3-(2,2-DIMETHYL 1,3-DIOXOLANE-4-YL)-TRANS-2-PROPENOATE
rubomycin 13-cyclohexylidenehydrazone
Restriction Endonuclease NcoⅠ(high conc.)
rel-(1R,2R)-2-Phenylcyclobutanecarboxylic acid
rac-2,3-Dihydro-6-methoxy-1H-indene-1-ethanamine
rauwolscine 4-aminophenylcarboxamide
rel-N-Formylglycine [(2S*)-3α*-[[(2-amino-4-thiazolyl)[(Z)-(carboxymethoxy)imino]acetyl]amino]-4-oxo-1-(potassiooxysulfonyl)-2α*-azetidinyl]methyl ester
R-(-)-MecaMylaMine Hydrochloride
Restriction endonuclease Vsp I
RICINELAIDIC ACID SODIUM SALT
riboflavin 5'-phosphorothioate