4379-33-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 4379-33-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,3,7 and 9 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 4379-33:
(6*4)+(5*3)+(4*7)+(3*9)+(2*3)+(1*3)=103
103 % 10 = 3
So 4379-33-3 is a valid CAS Registry Number.
InChI:InChI=1/C7H12O4/c1-7(2,3)4(5(8)9)6(10)11/h4H,1-3H3,(H,8,9)(H,10,11)