75113-50-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 75113-50-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,5,1,1 and 3 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 75113-50:
(7*7)+(6*5)+(5*1)+(4*1)+(3*3)+(2*5)+(1*0)=107
107 % 10 = 7
So 75113-50-7 is a valid CAS Registry Number.
InChI:InChI=1/C13H19NO4S.C5H14N2/c1-14(11-7-3-6-10-13(15)16)19(17,18)12-8-4-2-5-9-12;1-7(2)5-3-4-6/h2,4-5,8-9H,3,6-7,10-11H2,1H3,(H,15,16);3-6H2,1-2H3