1β,2α,3,4,4a,5,8,9,10,10aα-decahydro-7-methoxy-1α,4aβ-dimethyl-2β-phenanthrol methyl ether is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 100467-20-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,0,4,6 and 7 respectively; the second part has 2 digits, 2 and 0 respectively. Calculate Digit Verification of CAS Registry Number 100467-20: (8*1)+(7*0)+(6*0)+(5*4)+(4*6)+(3*7)+(2*2)+(1*0)=77 77 % 10 = 7 So 100467-20-7 is a valid CAS Registry Number.