Ethyl (3S,4aR,8aR)-6-methylidene-2-(methoxycarbonyl)-1,2,3,4,4a,5,6,7,8,8a-decahydroisoquinoline-3-carboxylate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 157006-68-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,7,0,0 and 6 respectively; the second part has 2 digits, 6 and 8 respectively. Calculate Digit Verification of CAS Registry Number 157006-68: (8*1)+(7*5)+(6*7)+(5*0)+(4*0)+(3*6)+(2*6)+(1*8)=123 123 % 10 = 3 So 157006-68-3 is a valid CAS Registry Number.