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6H-1,3,4-Thiadiazin-2-amine, 5-[1,1'-biphenyl]-4-yl- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

139420-58-9

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139420-58-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 139420-58-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,9,4,2 and 0 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 139420-58:
(8*1)+(7*3)+(6*9)+(5*4)+(4*2)+(3*0)+(2*5)+(1*8)=129
129 % 10 = 9
So 139420-58-9 is a valid CAS Registry Number.

139420-58-9Downstream Products

139420-58-9Relevant academic research and scientific papers

SYNTHESIS AND PROPERTIES OF 1,3,4-THIADIAZINE DERIVATIVES. 1. INVESTIGATION OF THE CONDENSATION OF SUBSTITUTED PHENACYL BROMIDES AND BROMOACETYLPYRIDINES WITH THIOSEMICARBAZIDE

Novikova, A. P.,Perova, N. M.,Egorova, L. G.,Bragina, E. I.

, p. 666 - 668 (1991)

2-Amino-5-aryl(pyridyl)-6H-1,3,4-thiadiazines and isomeric 2-hydrazino-4-aryl(pyridyl)thiazoles, the ration of which depends on the reaction conditions, were obtained by the reaction of substituted phenacyl bromides and bromoacetylpyridines with thiosemicarbazide.

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