70707-71-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 70707-71-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,0,7,0 and 7 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 70707-71:
(7*7)+(6*0)+(5*7)+(4*0)+(3*7)+(2*7)+(1*1)=120
120 % 10 = 0
So 70707-71-0 is a valid CAS Registry Number.
InChI:InChI=1/C35H38N4O6/c1-9-22-18(3)26(36-30(22)16-28-20(5)24(34(42)38-28)11-13-32(40)44-7)15-27-19(4)23(10-2)31(37-27)17-29-21(6)25(35(43)39-29)12-14-33(41)45-8/h9-10,15-17,36H,1-2,11-14H2,3-8H3,(H,38,42)(H,39,43)/b27-15-,28-16-,29-17-