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Benzenemethanol, a-(mercaptomethyl)-4-methyl- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

57247-21-9

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57247-21-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 57247-21-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,7,2,4 and 7 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 57247-21:
(7*5)+(6*7)+(5*2)+(4*4)+(3*7)+(2*2)+(1*1)=129
129 % 10 = 9
So 57247-21-9 is a valid CAS Registry Number.

57247-21-9Downstream Products

57247-21-9Relevant academic research and scientific papers

Carbanions Derived from 2-Alkylthiobenzothiazoles. A Novel α-Lithiomethyl Mercaptan Synthon for Mercaptomethylation.

Katritzky, Alan R.,Aurrecoechea, Jose M.,Vazques de Miguel, Luis M.

, p. 769 - 774 (2007/10/02)

2-Methylthiobenzothiazole readily gives a methyl group lithio derivative which reacts cleanly with electrophiles.The products are conveniently converted into the corresponding thiols by BuLi at -78 deg C, and this sequence thus provides a convenient two-step mercaptomethylation procedure for alkyl halides, aldehydes, and ketones.

13-Sulfa-prostaglandins

-

, (2008/06/13)

Sulfides of the general formula SPC1 Wherein R1 is H or alkyl, R2 is =O, (H,OH), or (H,lower-acyloxy), R3 is H, OH or lower-acyloxy, R4 is alkyl or alkyl substituted by F, OH, lower-acyloxy, phenyl or p-tolyl, and A is alkylene which can be mono- or polysubstituted by F, and the physiologically acceptable salts thereof, possess, in addition to a blood-pressure-lowering activity, prostaglandin-type and antiprostaglandin-type effects.

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