70865-35-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 70865-35-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,0,8,6 and 5 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 70865-35:
(7*7)+(6*0)+(5*8)+(4*6)+(3*5)+(2*3)+(1*5)=139
139 % 10 = 9
So 70865-35-9 is a valid CAS Registry Number.
InChI:InChI=1/C29H18Cl2N8O11S3.3Na/c30-27-35-28(31)37-29(36-27)34-14-8-9-16(19(10-14)52(45,46)47)39-38-13-6-4-12(5-7-13)33-17-11-20(53(48,49)50)24(32)23-22(17)26(41)21-15(25(23)40)2-1-3-18(21)51(42,43)44;;;/h1-11,33H,32H2,(H,42,43,44)(H,45,46,47)(H,48,49,50)(H,34,35,36,37);;;/q;3*+1/p-3/b39-38+;;;