155773-58-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 155773-58-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,5,7,7 and 3 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 155773-58:
(8*1)+(7*5)+(6*5)+(5*7)+(4*7)+(3*3)+(2*5)+(1*8)=163
163 % 10 = 3
So 155773-58-3 is a valid CAS Registry Number.
InChI:InChI=1/C28H30N4O6.2ClH/c1-3-28(35)20-11-22-25-18(14-32(22)26(33)19(20)15-38-27(28)34)17(13-31-6-4-30(2)5-7-31)16-10-23-24(12-21(16)29-25)37-9-8-36-23;;/h10-12,35H,3-9,13-15H2,1-2H3;2*1H/t28-;;/m0../s1