<6aS*-(6aα,9α,10α,10aα)>-2,6,6a,7,8,9,10,10a-octahydro-10-hydroxy-6,6,9-trimethyl-9-vinylnaphth<1,2,3-cd>indole is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 131572-82-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,1,5,7 and 2 respectively; the second part has 2 digits, 8 and 2 respectively. Calculate Digit Verification of CAS Registry Number 131572-82: (8*1)+(7*3)+(6*1)+(5*5)+(4*7)+(3*2)+(2*8)+(1*2)=112 112 % 10 = 2 So 131572-82-2 is a valid CAS Registry Number.