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98326-98-8

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98326-98-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 98326-98-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,8,3,2 and 6 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 98326-98:
(7*9)+(6*8)+(5*3)+(4*2)+(3*6)+(2*9)+(1*8)=178
178 % 10 = 8
So 98326-98-8 is a valid CAS Registry Number.

98326-98-8Relevant articles and documents

Synthesis and Properties of 2-Amino-5-(3,5,6-Trichloro-1,4-benzoquinon-2-yl)thiazoles

Utinan, M. F.,Valter, R. E.,Karlivan, G. A.,Liepin'sh, E. E.,Edzhinya, A. S.

, p. 567 - 573 (2007/10/02)

The reaction of thiourea of N-substituted thioureas with 2-(2-N,N-diethylaminoethenyl)-3,5,6-trichloro-1,4-benzoquinone leads, through the formation of 2,5-dihydroxy-3,4,6,7-tetrachlorocoumaran, to 2-amino-5-(2,5-dihydroxy-3,4,6-trichlorophenyl)thiazoles

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