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76515-03-2

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76515-03-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 76515-03-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,6,5,1 and 5 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 76515-03:
(7*7)+(6*6)+(5*5)+(4*1)+(3*5)+(2*0)+(1*3)=132
132 % 10 = 2
So 76515-03-2 is a valid CAS Registry Number.
InChI:InChI=1/C24H30NO4.C17H23N3O.C13H17N3O4S.BrH.Na/c1-25(2)19-14-20(16-21(25)22(15-19)28-3)29-23(26)24(27,17-10-6-4-7-11-17)18-12-8-5-9-13-18;1-3-15-16(13-7-5-4-6-8-13)18-20(17(15)21)14-9-11-19(2)12-10-14;1-10-12(14(2)9-21(18,19)20)13(17)16(15(10)3)11-7-5-4-6-8-11;;/h4-13,19-22,27H,14-16H2,1-3H3;4-8,14,18H,3,9-12H2,1-2H3;4-8H,9H2,1-3H3,(H,18,19,20);1H;/q+1;;;;+1/p-2

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