152551-55-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 152551-55-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,2,5,5 and 1 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 152551-55:
(8*1)+(7*5)+(6*2)+(5*5)+(4*5)+(3*1)+(2*5)+(1*5)=118
118 % 10 = 8
So 152551-55-8 is a valid CAS Registry Number.
InChI:InChI=1/C29H33F3N4O6/c1-18(33-25(38)19(2)34-28(41)42-17-21-12-7-4-8-13-21)26(39)35-27(40)22-14-9-15-36(22)23(24(37)29(30,31)32)16-20-10-5-3-6-11-20/h3-8,10-13,18-19,22-23H,9,14-17H2,1-2H3,(H,33,38)(H,34,41)(H,35,39,40)/t18-,19-,22-,23-/m0/s1