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5-bromo-4-(pyrimidin-2-ulsulfanyl)pyridazin-6-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

212622-35-0

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212622-35-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 212622-35-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,2,6,2 and 2 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 212622-35:
(8*2)+(7*1)+(6*2)+(5*6)+(4*2)+(3*2)+(2*3)+(1*5)=90
90 % 10 = 0
So 212622-35-0 is a valid CAS Registry Number.

212622-35-0Relevant academic research and scientific papers

Retro-ene reaction. V. Functionalization of 4,5-dihalopyridazin-6-ones using 1-hydroxymethyl-4,5-dihalopyridazin-6-ones as 1-O, 3-N, 5-O ene- adducts

Chung, Hyun-A.,Kang, Young-Jin,Chung, Joo-Wha,Cho, Su-Dong,Yoon, Yong-Jin

, p. 277 - 281 (1999)

Functionalization of 1-hydroxymethyl-4,5-dihalopyridazin-6-ones via a retro-ene reaction with some nucleophiles gave regioselectively only 5-halo- 4-substitutedpyridazin-6-ones.

Retro-ene reaction, VI. Functionalization of 4,5-dihalopyridazin-6-ones using 1-acetyloxymethyl-4,5-dihalopyridazin-6-ones as the 1-o, 3-n, 5-o ene- adduct

Chung, Hyun-A,Kang, Young-Jin,Kweon, Deok-Heon,Yoon, Yong-Jin

, p. 413 - 421 (2007/10/03)

Functionalization of 1-acetyloxymethyl-4,5-dihalopyridazin-6-ones via retro-ene reaction with some nucleophiles gave regioselectively only 5-halo- 4-substitutedpyridazin-6-ones.

Functionalization of 4,5-Dihalopyridazin-6-ones Using 1-(1,1-Dibromo-2-oxopropyl) Derivatives

Kang, Young-Jin,Chung, Hyun-A,Kweon, Deok-Heon,Cho, Su-Dong,Lee, Sang-Gyeong,Kim, Sung-Kyu,Yoon, Yong-Jin

, p. 595 - 600 (2007/10/03)

Functionalization of 4,5-dihalopyridazin-6-ones using 1-(1,1-dibromo-2-oxopropyl)-4,5-dihalopyridazin-6-ones with some nucleophiles gave regioselectively only 5-halo-4-substituted-pyridazin-6-ones.

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