The CAS Registry Mumber 76513-67-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,6,5,1 and 3 respectively; the second part has 2 digits, 6 and 7 respectively. Calculate Digit Verification of CAS Registry Number 76513-67: (7*7)+(6*6)+(5*5)+(4*1)+(3*3)+(2*6)+(1*7)=142 142 % 10 = 2 So 76513-67-2 is a valid CAS Registry Number.
Get Best Price for76513-67-2Trimethyl-[2-((3aR,5aS,8aS,8bR)-2,2,7,7-tetramethyl-tetrahydro-bis[1,3]dioxolo[4,5-b;4',5'-d]pyran-3a-ylmethoxymethoxy)-ethyl]-silane