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83783-57-7

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  • Benzoxazolium,3-ethyl-2-[3-[1-ethyl-1,3-dihydro-3-(3-sulfobutyl)-5-(trifluoromethyl)-2H-benzimidazol-2-ylidene]-1-propen-1-yl]-5-phenyl-,inner salt

    Cas No: 83783-57-7

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  • Benzoxazolium,3-ethyl-2-[3-[1-ethyl-1,3-dihydro-3-(3-sulfobutyl)-5-(trifluoromethyl)-2H-benzimidazol-2-ylidene]-1-propen-1-yl]-5-phenyl-,inner salt

    Cas No: 83783-57-7

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  • 3-ETHYL-2-[3-[1-ETHYL-1,3-DIHYDRO-3-(3-SULFONATOBUTYL)-5-(TRIFLUOROMETHYL)-2H-BENZO[D]IMIDAZOL-2-YLIDENE]PROP-1-ENYL]-5-PHENYLBENZOXAZOLIUM

    Cas No: 83783-57-7

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83783-57-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 83783-57-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,3,7,8 and 3 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 83783-57:
(7*8)+(6*3)+(5*7)+(4*8)+(3*3)+(2*5)+(1*7)=167
167 % 10 = 7
So 83783-57-7 is a valid CAS Registry Number.
InChI:InChI=1/C32H32F3N3O4S/c1-4-36-26-16-15-25(32(33,34)35)21-27(26)38(19-18-22(3)43(39,40)41)30(36)12-9-13-31-37(5-2)28-20-24(14-17-29(28)42-31)23-10-7-6-8-11-23/h6-17,20-22H,4-5,18-19H2,1-3H3

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