85567-17-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 85567-17-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,5,5,6 and 7 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 85567-17:
(7*8)+(6*5)+(5*5)+(4*6)+(3*7)+(2*1)+(1*7)=165
165 % 10 = 5
So 85567-17-5 is a valid CAS Registry Number.
InChI:InChI=1/C20H21N3O14S4.K.2Na/c1-23(38(25,26)8-7-37-41(33,34)35)13-4-3-12-9-18(40(30,31)32)19(20(24)15(12)10-13)22-21-16-6-5-14(36-2)11-17(16)39(27,28)29;;;/h3-6,9-11,21H,7-8H2,1-2H3,(H,27,28,29)(H,30,31,32)(H,33,34,35);;;/q;3*+1/p-3/b22-19+;;;