70815-10-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 70815-10-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,0,8,1 and 5 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 70815-10:
(7*7)+(6*0)+(5*8)+(4*1)+(3*5)+(2*1)+(1*0)=110
110 % 10 = 0
So 70815-10-0 is a valid CAS Registry Number.
InChI:InChI=1/C23H17ClN4O8S2.2Na/c24-14-4-1-12(2-5-14)23(30)26-15-6-8-18(20(10-15)38(34,35)36)27-28-22-17(25)7-3-13-9-16(37(31,32)33)11-19(29)21(13)22;;/h1-11,25,27-28H,(H,26,30)(H,31,32,33)(H,34,35,36);;/q;2*+1/p-2/b25-17+;;