62983-43-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 62983-43-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,2,9,8 and 3 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 62983-43:
(7*6)+(6*2)+(5*9)+(4*8)+(3*3)+(2*4)+(1*3)=151
151 % 10 = 1
So 62983-43-1 is a valid CAS Registry Number.
InChI:InChI=1/C6H7ClO5/c7-1-2(8)5-3(9)4(10)6(11)12-5/h2,5,8,10-11H,1H2/t2-,5+/m0/s1