1-((3aR,6aS,11bS)-4,7-Diacetyl-1,2,3a,4,5,6,6a,7-octahydro-pyrrolo[2,3-d]carbazol-3-yl)-propenone is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 129593-13-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,9,5,9 and 3 respectively; the second part has 2 digits, 1 and 3 respectively. Calculate Digit Verification of CAS Registry Number 129593-13: (8*1)+(7*2)+(6*9)+(5*5)+(4*9)+(3*3)+(2*1)+(1*3)=151 151 % 10 = 1 So 129593-13-1 is a valid CAS Registry Number.