(8R,9S,13R,14R,15S,17S)-13-Methyl-6,7,8,9,11,12,13,15,16,17-decahydro-20-oxa-cyclopropa[14,15]cyclopenta[a]phenanthrene-3,17-diol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 79581-12-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,9,5,8 and 1 respectively; the second part has 2 digits, 1 and 2 respectively. Calculate Digit Verification of CAS Registry Number 79581-12: (7*7)+(6*9)+(5*5)+(4*8)+(3*1)+(2*1)+(1*2)=167 167 % 10 = 7 So 79581-12-7 is a valid CAS Registry Number.
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