85958-98-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 85958-98-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,5,9,5 and 8 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 85958-98:
(7*8)+(6*5)+(5*9)+(4*5)+(3*8)+(2*9)+(1*8)=201
201 % 10 = 1
So 85958-98-1 is a valid CAS Registry Number.
InChI:InChI=1/C23H17Cl2N5O12S3.3Na/c24-15-10-26-30(23(33)20(15)25)6-5-18(31)27-16-9-14(44(37,38)39)7-11-8-17(45(40,41)42)21(22(32)19(11)16)29-28-12-1-3-13(4-2-12)43(34,35)36;;;/h1-4,7-10,28H,5-6H2,(H,27,31)(H,34,35,36)(H,37,38,39)(H,40,41,42);;;/q;3*+1/p-3/b29-21-;;;