107283-77-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 107283-77-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,7,2,8 and 3 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 107283-77:
(8*1)+(7*0)+(6*7)+(5*2)+(4*8)+(3*3)+(2*7)+(1*7)=122
122 % 10 = 2
So 107283-77-2 is a valid CAS Registry Number.
InChI:InChI=1/C27H29NO11.C4H11N.2ClH.Pt/c1-10-22(31)13(28)6-17(38-10)39-15-8-27(36,16(30)9-29)7-12-19(15)26(35)21-20(24(12)33)23(32)11-4-3-5-14(37-2)18(11)25(21)34;1-4(2,3)5;;;/h3-5,10,13,15,17,22,29,31,33,35-36H,6-9,28H2,1-2H3;5H2,1-3H3;2*1H;/q;;;;+2/p-2