121723-07-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 121723-07-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,1,7,2 and 3 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 121723-07:
(8*1)+(7*2)+(6*1)+(5*7)+(4*2)+(3*3)+(2*0)+(1*7)=87
87 % 10 = 7
So 121723-07-7 is a valid CAS Registry Number.
InChI:InChI=1/C29H48ClN5O8/c1-8-17(4)23-28(41)34(7)24(16(2)3)29(42)33(6)18(5)25(38)31-12-11-22(37)43-21(14-19(36)15-30)27(40)35-13-9-10-20(35)26(39)32-23/h16-21,23-24,36H,8-15H2,1-7H3,(H,31,38)(H,32,39)/t17?,18-,19?,20+,21?,23-,24-/m1/s1