(3aR,4S,5S,11bS)-3-Benzyl-4-ethyl-2,3,3a,4,5,7-hexahydro-1H-pyrrolo[2,3-d]carbazole-5,6-dicarboxylic acid dimethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 112574-88-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,2,5,7 and 4 respectively; the second part has 2 digits, 8 and 8 respectively. Calculate Digit Verification of CAS Registry Number 112574-88: (8*1)+(7*1)+(6*2)+(5*5)+(4*7)+(3*4)+(2*8)+(1*8)=116 116 % 10 = 6 So 112574-88-6 is a valid CAS Registry Number.