74173-52-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 74173-52-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,1,7 and 3 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 74173-52:
(7*7)+(6*4)+(5*1)+(4*7)+(3*3)+(2*5)+(1*2)=127
127 % 10 = 7
So 74173-52-7 is a valid CAS Registry Number.
InChI:InChI=1/C11H16FN3O4/c1-7(16)4-2-3-5-13-10(18)15-6-8(12)9(17)14-11(15)19/h6-7,16H,2-5H2,1H3,(H,13,18)(H,14,17,19)