fullname:RS)-1-phenyl-2-(1-pyrrolidinyl)-1-heptanone
cas number:NO
formula: C17H25NO
moll.mass:259
purity:more than 99%
appearance:white crystal or powder
price:1600usd/kg(powder),1800 usd/kg(c…
fullname:RS)-1(4-meo-phenyl)-2-(1-pyrrolidinyl)-1-octanone
cas number:NO
formula: C18H29NO2F
moll.mass:303.23
purity:more than 98%
appearance:white crystal or powder
price:1800usd/kg(powder),20…
Product Description
Hydrolyzed Polymaleic Anhydride (HPMA)
CAS No. 26099-09-2 MF: (C4H4O4)n
Structural Formula:
Properties:
HPMA is a low molecular weight polymeride, with average mol…
3,4,5-Trimethoxycinnamic acid (CAS No.:90-50-6)
CAS: 90-50-6
Formula :C12H14O5
Assay: 98%
Standard: Corporation standard
Packing : 5kg/bag
Appearance: white or yellow crystal
Usage: chemical …
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