3-((8R,9S,10R,13S,14S,16R,17S)-3-Acetoxy-10,13-dimethyl-1,2,3,4,7,8,9,10,11,12,13,14,15,16-tetradecahydro-20-oxa-cyclopropa[16,17]cyclopenta[a]phenanthren-17-yl)-3-hydroxy-butyric acid ethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 66873-17-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,6,8,7 and 3 respectively; the second part has 2 digits, 1 and 7 respectively. Calculate Digit Verification of CAS Registry Number 66873-17: (7*6)+(6*6)+(5*8)+(4*7)+(3*3)+(2*1)+(1*7)=164 164 % 10 = 4 So 66873-17-4 is a valid CAS Registry Number.
Get Best Price for66873-17-43-((8R,9S,10R,13S,14S,16R,17S)-3-Acetoxy-10,13-dimethyl-1,2,3,4,7,8,9,10,11,12,13,14,15,16-tetradecahydro-20-oxa-cyclopropa[16,17]cyclopenta[a]phenanthren-17-yl)-3-hydroxy-butyric acid ethyl ester