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94248-92-7

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  • 2-Naphthalenesulfonicacid,4-hydroxy-3-[2-[4-[2-(2-hydroxy-7-sulfo-1-naphthalenyl)diazenyl]-2,5-dimethoxyphenyl]diazenyl]-8-[(4-sulfobenzoyl)amino]-,sodium salt (1:3)

    Cas No: 94248-92-7

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  • 2-Naphthalenesulfonicacid,4-hydroxy-3-[2-[4-[2-(2-hydroxy-7-sulfo-1-naphthalenyl)diazenyl]-2,5-dimethoxyphenyl]diazenyl]-8-[(4-sulfobenzoyl)amino]-,sodium salt (1:3)

    Cas No: 94248-92-7

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94248-92-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 94248-92-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,4,2,4 and 8 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 94248-92:
(7*9)+(6*4)+(5*2)+(4*4)+(3*8)+(2*9)+(1*2)=157
157 % 10 = 7
So 94248-92-7 is a valid CAS Registry Number.
InChI:InChI=1/C35H27N5O14S3.3Na/c1-53-29-17-27(30(54-2)16-26(29)37-39-32-23-14-21(56(47,48)49)12-6-18(23)9-13-28(32)41)38-40-33-31(57(50,51)52)15-24-22(34(33)42)4-3-5-25(24)36-35(43)19-7-10-20(11-8-19)55(44,45)46;;;/h3-17,37-38H,1-2H3,(H,36,43)(H,44,45,46)(H,47,48,49)(H,50,51,52);;;/q;3*+1/p-3/b39-32-,40-33-;;;

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