99316-85-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 99316-85-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,9,3,1 and 6 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 99316-85:
(7*9)+(6*9)+(5*3)+(4*1)+(3*6)+(2*8)+(1*5)=175
175 % 10 = 5
So 99316-85-5 is a valid CAS Registry Number.
InChI:InChI=1/C29H34N6O10S2.2Na/c36-26(31-10-12-47(43,44)45)4-1-18-13-22(15-20-2-5-28(38)34-20)32-24(18)17-25-19(7-9-30-27(37)8-11-46(40,41)42)14-23(33-25)16-21-3-6-29(39)35-21;;/h2-3,5-6,13-16,32-33H,1,4,7-12,17H2,(H,30,37)(H,31,36)(H,34,38)(H,35,39)(H,40,41,42)(H,43,44,45);;/q;2*+1/b20-15+,21-16-;;