(+/-)-1-phenyl-(3at,4ac,7ac,8at)-1,3a,4,4a,5,6,7,7a,8,8a-decahydro-4r,8c-methano-indeno[5,6-d][1,2,3]triazole is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 97979-78-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,7,9,7 and 9 respectively; the second part has 2 digits, 7 and 8 respectively. Calculate Digit Verification of CAS Registry Number 97979-78: (7*9)+(6*7)+(5*9)+(4*7)+(3*9)+(2*7)+(1*8)=227 227 % 10 = 7 So 97979-78-7 is a valid CAS Registry Number.