125535-05-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 125535-05-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,5,5,3 and 5 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 125535-05:
(8*1)+(7*2)+(6*5)+(5*5)+(4*3)+(3*5)+(2*0)+(1*5)=109
109 % 10 = 9
So 125535-05-9 is a valid CAS Registry Number.
InChI:InChI=1/C31H47NO10/c1-9-18(3)27(42-30-26(37)25(36)24(35)22(16-33)41-30)19(4)15-17(2)11-10-13-31(6,38)14-12-21-20(5)23(34)28(39-7)29(32-21)40-8/h9-12,14-15,19,22,24-27,30,33,35-38H,13,16H2,1-8H3,(H,32,34)/b11-10+,14-12+,17-15+,18-9+/t19?,22-,24-,25+,26-,27?,30+,31?/m1/s1