(2S,4bS,10aS)-2-Isopropyl-4b,8-dimethyl-3,4,4a,4b,5,6,8a,9,10,10a-decahydro-2H-phenanthren-1-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 74384-64-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,3,8 and 4 respectively; the second part has 2 digits, 6 and 4 respectively. Calculate Digit Verification of CAS Registry Number 74384-64: (7*7)+(6*4)+(5*3)+(4*8)+(3*4)+(2*6)+(1*4)=148 148 % 10 = 8 So 74384-64-8 is a valid CAS Registry Number.