155536-45-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 155536-45-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,5,5,3 and 6 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 155536-45:
(8*1)+(7*5)+(6*5)+(5*5)+(4*3)+(3*6)+(2*4)+(1*5)=141
141 % 10 = 1
So 155536-45-1 is a valid CAS Registry Number.
InChI:InChI=1/C25H35NO4.ClH/c1-5-8-22(2,28)17-14-23-9-10-25(17,29-4)21-24(23)11-12-26(3)18(23)13-15-6-7-16(27)20(30-21)19(15)24;/h6-7,17-18,21,27-28H,5,8-14H2,1-4H3;1H/t17-,18-,21-,22-,23?,24+,25?;/m1./s1