(5aS,10aR,12aS,12bS)-12a-Allyl-2,3,4,5,5a,10,11,12,12a,12b-decahydro-1H-3a,10-diaza-indeno[1,7-ma]fluorene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 79808-92-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,9,8,0 and 8 respectively; the second part has 2 digits, 9 and 2 respectively. Calculate Digit Verification of CAS Registry Number 79808-92: (7*7)+(6*9)+(5*8)+(4*0)+(3*8)+(2*9)+(1*2)=187 187 % 10 = 7 So 79808-92-7 is a valid CAS Registry Number.