Xinxiang Juyuan Biological Technology Co., Ltd. |
Meldrum's acid
Item:1 CAS:2033-24-1 Formula:
2,2-Dimethyl-1,3-dioxane-4,6-dione
Item:2 CAS:2033-24-1 Formula:
Mono-4-nitrobenzyl malonic acid ester
Item:3 CAS:77359-11-6 Formula:
P-Nitrobenzyl 2-diazoacetoacetate
Item:4 CAS:82551-63-1 Formula:
Side chain for meropenem
Item:5 CAS:96034-64-9 Formula:
3-(2-Bromo-1-oxopropyl)-spiro[2H-1,3-benzoxazine-2,1'-cyclohexan]-4(3H)-one
Item:6 CAS:158299-05-9 Formula:
Malonic acid
Item:7 CAS:141-82-2 Formula: