152104-53-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 152104-53-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,2,1,0 and 4 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 152104-53:
(8*1)+(7*5)+(6*2)+(5*1)+(4*0)+(3*4)+(2*5)+(1*3)=85
85 % 10 = 5
So 152104-53-5 is a valid CAS Registry Number.
InChI:InChI=1/C23H27N5O5/c1-10-21(31)17-16(22(32)23(10)33-3)15(9-30)28-14(8-25)12-6-11-13(7-24)27(4-5-29)19(17)20(28)18(11)26(12)2/h11-15,18-20,29-30H,4-6,9H2,1-3H3/t11-,12-,13?,14?,15?,18?,19?,20?/m1/s1