70695-22-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 70695-22-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,0,6,9 and 5 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 70695-22:
(7*7)+(6*0)+(5*6)+(4*9)+(3*5)+(2*2)+(1*2)=136
136 % 10 = 6
So 70695-22-6 is a valid CAS Registry Number.
InChI:InChI=1/C33H34N4O6/c1-7-20-16(3)24(13-26-17(4)21(8-2)33(43)36-26)34-27(20)14-25-18(5)22(9-11-30(38)39)28(35-25)15-29-23(10-12-31(40)41)19(6)32(42)37-29/h7-8,13-15,34-35H,1-2,9-12H2,3-6H3,(H,37,42)(H,38,39)(H,40,41)/b24-13+,27-14+,29-15-