13763-19-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 13763-19-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,7,6 and 3 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 13763-19:
(7*1)+(6*3)+(5*7)+(4*6)+(3*3)+(2*1)+(1*9)=104
104 % 10 = 4
So 13763-19-4 is a valid CAS Registry Number.
InChI:InChI=1/Cl10Si4/c1-11(2,3)13(7,8)14(9,10)12(4,5)6