5-carbomethoxy-2,2aα,3,4,4aα,5α,6β,7,7aα,7bα-decahydro-1,7b-dimethyl-6-(1-methylethyl)-1H-cyclopentindol-7-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 53375-97-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,3,3,7 and 5 respectively; the second part has 2 digits, 9 and 7 respectively. Calculate Digit Verification of CAS Registry Number 53375-97: (7*5)+(6*3)+(5*3)+(4*7)+(3*5)+(2*9)+(1*7)=136 136 % 10 = 6 So 53375-97-6 is a valid CAS Registry Number.