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98610-64-1

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98610-64-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 98610-64-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,8,6,1 and 0 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 98610-64:
(7*9)+(6*8)+(5*6)+(4*1)+(3*0)+(2*6)+(1*4)=161
161 % 10 = 1
So 98610-64-1 is a valid CAS Registry Number.

98610-64-1Relevant articles and documents

Reference Data. 13C NMR Spectra of 1-Amino-1,2,3-triazole Derivatives. 2-Identification of 4,5-Unsymmetrically Substituted 1-(N,N-Diaroyl)amino-1,2,3-triazoles

Rodios, Nestor A.

, p. 585 - 588 (1985)

The 13C NMR spectra of some 1-(N,N-diaroyl)amino-1,2,3-triazole derivatives are reported.The shifts of the methyl carbons attached to the triazole ring and those of C-4 and C-5 of the ring were used to distinguish between 4,5-unsymmetrically substituted derivatives.The location of a methyl group on the 4- or 5-position of the ring can be also deduced from the 1J CH3 value.A complete assignment of the aroyl carbons of the imide moiety is given.

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