703-34-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 703-34-4 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 7,0 and 3 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 703-34:
(5*7)+(4*0)+(3*3)+(2*3)+(1*4)=54
54 % 10 = 4
So 703-34-4 is a valid CAS Registry Number.
InChI:InChI=1/C12H20/c1-2-4-12-10-7-5-9(6-8-10)11(12)3-1/h9-12H,1-8H2