77353-69-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 77353-69-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,3,5 and 3 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 77353-69:
(7*7)+(6*7)+(5*3)+(4*5)+(3*3)+(2*6)+(1*9)=156
156 % 10 = 6
So 77353-69-6 is a valid CAS Registry Number.
InChI:InChI=1/C31H41ClN2O9/c1-16(2)28(36)42-24-14-25(35)33-20-12-19(13-21(39-6)26(20)32)11-17(3)9-8-10-23(40-7)31(38)15-22(41-29(37)34-31)18(4)27-30(24,5)43-27/h8-10,12-13,16,18,22-24,27,38H,11,14-15H2,1-7H3,(H,33,35)(H,34,37)/b10-8+,17-9-/t18-,22+,23-,24-,27+,30+,31+/m1/s1