113737-52-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 113737-52-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,3,7,3 and 7 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 113737-52:
(8*1)+(7*1)+(6*3)+(5*7)+(4*3)+(3*7)+(2*5)+(1*2)=113
113 % 10 = 3
So 113737-52-3 is a valid CAS Registry Number.
InChI:InChI=1/C11H14ClN3O6/c12-3-7(17)13-6-1-2-15(11(20)14-6)10-9(19)8(18)5(4-16)21-10/h1-2,5,8-10,16,18-19H,3-4H2,(H,13,14,17,20)/t5-,8-,9+,10-/m1/s1