115290-74-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 115290-74-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,5,2,9 and 0 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 115290-74:
(8*1)+(7*1)+(6*5)+(5*2)+(4*9)+(3*0)+(2*7)+(1*4)=109
109 % 10 = 9
So 115290-74-9 is a valid CAS Registry Number.
InChI:InChI=1/C25H35ClN6O5S/c1-16(33)38-15-22(35)30-18(13-17-7-3-2-4-8-17)23(36)31-24(37)20-10-6-12-32(20)19(21(34)14-26)9-5-11-29-25(27)28/h2-4,7-8,18-20H,5-6,9-15H2,1H3,(H,30,35)(H4,27,28,29)(H,31,36,37)/t18-,19+,20+/m1/s1