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36998-40-0

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36998-40-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 36998-40-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,6,9,9 and 8 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 36998-40:
(7*3)+(6*6)+(5*9)+(4*9)+(3*8)+(2*4)+(1*0)=170
170 % 10 = 0
So 36998-40-0 is a valid CAS Registry Number.

36998-40-0Downstream Products

36998-40-0Relevant articles and documents

Trimethylsilyloxide-Catalysed Peterson Olefinations with 2,2-Bis(trimethylsilyl)-1,3-dithiane

Manvar, Atul,O'Shea, Donal F.

supporting information, p. 7259 - 7263 (2015/11/25)

The synthesis of the reagent 2,2-bis(trimethylsilyl)-1,3-dithiane was directly achieved in an excellent yield from 1,3-dithiane in one step. The bench-stable reagent can be utilized for Peterson olefinations using either TMSOK/Bu4NCl or fluorid

Counterattack Reagent: Hexamethyldisilane in a Direct Synthesis of Ketene Dithioacetals and 2-Trimethylsilyl-1,3-dithiane Derivatives from 1,3-Dithiane

Hwu, Jih Ru,Lee, Taekyo,Gilbert, Bryant A.

, p. 3219 - 3224 (2007/10/02)

A novel method has been developed for the direct synthesis of ketene dithioacetals and 2-trimethylsilyl-1,3-dithiane derivatives from 1,3-dithiane.Treatment of 1,3-dithiane (1.0 mol equiv.) with BuLi (1.1 mol equiv.), HMPA (4.0 mol equiv.), and Me3SiSiMe3

A Modified Synthesis of Alkylidene-1,3-dithianes

Chamchaang, W.,Prankprakma, V.,Tarnchompoo, B.,Thebtaranonth, C.,Thebtaranonth, Y.

, p. 579 - 580 (2007/10/02)

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