155233-34-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 155233-34-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,5,2,3 and 3 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 155233-34:
(8*1)+(7*5)+(6*5)+(5*2)+(4*3)+(3*3)+(2*3)+(1*4)=114
114 % 10 = 4
So 155233-34-4 is a valid CAS Registry Number.
InChI:InChI=1/C28H38N2O5.ClH/c1-32-24-8-7-20(14-25(24)33-2)9-12-29-11-5-6-21(18-29)19-30-13-10-22-15-26(34-3)27(35-4)16-23(22)17-28(30)31;/h7-8,14-16,21H,5-6,9-13,17-19H2,1-4H3;1H/t21-;/m1./s1