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3,4-diphenyl-11-oxo-10,11-dihydro-12H-pyridazino<4',3':4,5>pyrrolo<3,2-b>benzoxazepine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

141238-75-7

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141238-75-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 141238-75-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,1,2,3 and 8 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 141238-75:
(8*1)+(7*4)+(6*1)+(5*2)+(4*3)+(3*8)+(2*7)+(1*5)=107
107 % 10 = 7
So 141238-75-7 is a valid CAS Registry Number.

141238-75-7Downstream Products

141238-75-7Relevant academic research and scientific papers

Pyridazine Derivatives and Related Compounds, Part 4 Pyrrolopyridazines and Furopyridazines, Synthesis and Some Reactions

Deeb, Ali,Bayoumy, Besher,Yasine, Fathy,Fikry, Rida

, p. 418 - 423 (2007/10/02)

Ethyl 5-amino-3,4-diphenyl-7H-pyrrolopyridazine-6-carboxylate (1), ethyl 5-aminofuropyridazine-6-carboxylate (2) and 5-aminofuropyridazine-6-carboxamide (3), are obtained from 4-cyano-5,6-diphenyl-3(2H)-pyridazinone. 5-Acetamido and 5

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