42255-14-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 42255-14-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,2,2,5 and 5 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 42255-14:
(7*4)+(6*2)+(5*2)+(4*5)+(3*5)+(2*1)+(1*4)=91
91 % 10 = 1
So 42255-14-1 is a valid CAS Registry Number.
InChI:InChI=1/C12HCl9O2/c13-1-2(14)6(18)11(7(19)3(1)15)23-12-8(20)4(16)5(17)10(22)9(12)21/h22H
