((1S,2S,4aR,10aS)-2-Benzyloxy-6-methoxy-1,4a-dimethyl-1,2,3,4,4a,9,10,10a-octahydro-phenanthren-1-yl)-methanol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 83999-79-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,3,9,9 and 9 respectively; the second part has 2 digits, 7 and 9 respectively. Calculate Digit Verification of CAS Registry Number 83999-79: (7*8)+(6*3)+(5*9)+(4*9)+(3*9)+(2*7)+(1*9)=205 205 % 10 = 5 So 83999-79-5 is a valid CAS Registry Number.