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ethyl methyl hydrogen phosphorothioate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

25296-21-3

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25296-21-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 25296-21-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,5,2,9 and 6 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 25296-21:
(7*2)+(6*5)+(5*2)+(4*9)+(3*6)+(2*2)+(1*1)=113
113 % 10 = 3
So 25296-21-3 is a valid CAS Registry Number.

25296-21-3Upstream product

25296-21-3Downstream Products

25296-21-3Relevant academic research and scientific papers

BROMINATION OF 6-ACETYL-2-ETHOXY-4H-1,3,2-BENZODIOXAPHOSPHORIN 2-SULFIDE IN METHANOL AND CARBON TETRACHLORIDE

Borthakur, Rohit Chandra,Borthakur, Naleen,Rastogi, Ramesh Chandra

, p. 745 - 748 (2007/10/02)

The reaction of 6-acetyl-2-ethoxy-4H-1,3,2-benzodioxaphosphorin 2-sulfide 1 with methanol-bromine gave 4-hydroxy-3-(methoxymethyl)acetophenone 4, ω-bromo-4-hydroxy-3-(methoxymethyl)acetophenone 5 and 5,ω-dibromo-4-hydroxy-3-(methoxymethyl)acetophenone 6;

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