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83989-88-2

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83989-88-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 83989-88-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,3,9,8 and 9 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 83989-88:
(7*8)+(6*3)+(5*9)+(4*8)+(3*9)+(2*8)+(1*8)=202
202 % 10 = 2
So 83989-88-2 is a valid CAS Registry Number.

83989-88-2Downstream Products

83989-88-2Relevant academic research and scientific papers

AZOMETHINE IMINES BASED ON 4-PHENYL-1,2,4-TRIAZOLINE-3,5-DIONE AND ARYL-SUBSTITUTED DIAZOMETHANES

Rodina, L.L.,Lorkina, A.V.,Korobitsyna, I.K.

, p. 1743 - 1749 (2007/10/02)

Stable azomethine imines were obtained from aryl-substituted aliphatic diazo compounds and 4-phenyl-1,2,4-triazoline-3,5-dione.Their properties and their cycloaddition to dimethyl acetylenedicarboxylate, in particular, were investigated.

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