154445-07-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 154445-07-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,4,4,4 and 5 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 154445-07:
(8*1)+(7*5)+(6*4)+(5*4)+(4*4)+(3*5)+(2*0)+(1*7)=125
125 % 10 = 5
So 154445-07-5 is a valid CAS Registry Number.
InChI:InChI=1/C27H34N4O8/c1-29(2)11-17(33)28-26(38)20-23(35)21(31(5)6)14-10-12-9-13-15(30(3)4)7-8-16(32)19(13)22(34)18(12)24(36)27(14,39)25(20)37/h7-8,12,14,21,32,34,38-39H,9-11H2,1-6H3,(H,28,33)/b26-20+/t12-,14-,21-,27-/m0/s1