2,2-dimethyl-6,8-diphenyl-5,9-diazido-4,10-dioxo-1,3-diaza-7-thiatricyclo-(6,2,0,03,6)decane is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 83583-05-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,3,5,8 and 3 respectively; the second part has 2 digits, 0 and 5 respectively. Calculate Digit Verification of CAS Registry Number 83583-05: (7*8)+(6*3)+(5*5)+(4*8)+(3*3)+(2*0)+(1*5)=145 145 % 10 = 5 So 83583-05-5 is a valid CAS Registry Number.