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2-benzyl-5-chloro-4-(4-methoxyphenyl)pyridazin-3(2H)-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1345839-52-2

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1345839-52-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1345839-52-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,4,5,8,3 and 9 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1345839-52:
(9*1)+(8*3)+(7*4)+(6*5)+(5*8)+(4*3)+(3*9)+(2*5)+(1*2)=182
182 % 10 = 2
So 1345839-52-2 is a valid CAS Registry Number.

1345839-52-2Upstream product

1345839-52-2Relevant academic research and scientific papers

Synthesis of (hetero)arylated pyridazin-3(2 H)-ones via Negishi reaction involving zincated pyridazin-3(2 H)-ones

Verhelst, Tom,Liu, Zuming,Maes, Jens,Maes, Bert U. W.

experimental part, p. 9648 - 9659 (2012/01/05)

Zincated pyridazin-3(2H)-ones generated via bromine - magnesium exchange followed by transmetalation using ZnCl2 or via lactam-directed ortho C4-H zincation with TMPZnCl·LiCl have been synthesized. These in situ created organometallics can be u

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