1,2-diphenyl-4a-pyrrolidin-1-yl-1,2,4a,5,6,7,8,8a-octahydro-benzo[4,5]thiazolo[3,2-d]tetrazole is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 34665-53-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,4,6,6 and 5 respectively; the second part has 2 digits, 5 and 3 respectively. Calculate Digit Verification of CAS Registry Number 34665-53: (7*3)+(6*4)+(5*6)+(4*6)+(3*5)+(2*5)+(1*3)=127 127 % 10 = 7 So 34665-53-7 is a valid CAS Registry Number.