1929-86-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1929-86-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,9,2 and 9 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1929-86:
(6*1)+(5*9)+(4*2)+(3*9)+(2*8)+(1*6)=108
108 % 10 = 8
So 1929-86-8 is a valid CAS Registry Number.
InChI:InChI=1/C10H11ClO3.K/c1-6-5-8(11)3-4-9(6)14-7(2)10(12)13;/h3-5,7H,1-2H3,(H,12,13);/q;+1/p-1