(S)-2,2,3,3,6,6,9,9,10,10-decamethyl-5-vinyl-4,8-dioxa-3,9-disilaundecane is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 158045-16-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,8,0,4 and 5 respectively; the second part has 2 digits, 1 and 6 respectively. Calculate Digit Verification of CAS Registry Number 158045-16: (8*1)+(7*5)+(6*8)+(5*0)+(4*4)+(3*5)+(2*1)+(1*6)=130 130 % 10 = 0 So 158045-16-0 is a valid CAS Registry Number.