2,6,6,9,12,12-hexamethyl-3,10-diphenyl-1,8-dioxa-4,11-dithia-2,9-diaza-dispiro[4.1.4.1]dodecane is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 50455-63-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,0,4,5 and 5 respectively; the second part has 2 digits, 6 and 3 respectively. Calculate Digit Verification of CAS Registry Number 50455-63: (7*5)+(6*0)+(5*4)+(4*5)+(3*5)+(2*6)+(1*3)=105 105 % 10 = 5 So 50455-63-5 is a valid CAS Registry Number.