(1α,2α,9α,9aα)-2,3,9,9a-tetrahydro-1,2-dihydroxy-6,7-dimethoxy-9-(phenylmethyl)-1H-pyrrolo<1,2-a>indole-9-carbonitrile is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 97718-52-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,7,7,1 and 8 respectively; the second part has 2 digits, 5 and 2 respectively. Calculate Digit Verification of CAS Registry Number 97718-52: (7*9)+(6*7)+(5*7)+(4*1)+(3*8)+(2*5)+(1*2)=180 180 % 10 = 0 So 97718-52-0 is a valid CAS Registry Number.