78987-26-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 78987-26-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,9,8 and 7 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 78987-26:
(7*7)+(6*8)+(5*9)+(4*8)+(3*7)+(2*2)+(1*6)=205
205 % 10 = 5
So 78987-26-5 is a valid CAS Registry Number.
InChI:InChI=1/C37H52ClN3O11/c1-19(2)34(45)40(7)21(4)14-30(43)51-28-17-29(42)41(8)24-15-23(16-25(48-9)31(24)38)32(44)20(3)12-11-13-27(49-10)37(47)18-26(50-35(46)39-37)22(5)33-36(28,6)52-33/h11-13,15-16,19,21-22,26-28,32-33,44,47H,14,17-18H2,1-10H3,(H,39,46)/b13-11-,20-12+