Trifluoro-methanesulfonic acid (8S,9S,13S,14S)-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthren-3-yl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 845884-31-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,4,5,8,8 and 4 respectively; the second part has 2 digits, 3 and 1 respectively. Calculate Digit Verification of CAS Registry Number 845884-31: (8*8)+(7*4)+(6*5)+(5*8)+(4*8)+(3*4)+(2*3)+(1*1)=213 213 % 10 = 3 So 845884-31-3 is a valid CAS Registry Number.
Get Best Price for845884-31-3Trifluoro-methanesulfonic acid (8S,9S,13S,14S)-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthren-3-yl ester