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3719-52-6

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3719-52-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 3719-52-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,7,1 and 9 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 3719-52:
(6*3)+(5*7)+(4*1)+(3*9)+(2*5)+(1*2)=96
96 % 10 = 6
So 3719-52-6 is a valid CAS Registry Number.

3719-52-6Relevant articles and documents

Preparation of indium nitronates and their Henry reactions

Soengas, Raquel G.,Acrcio, Rita,Silva, Artur M. S.

, p. 8593 - 8597 (2014)

Indium nitronates were readily prepared from commercially available nitroalkanes by transmetallation of the corresponding lithium nitronates with indium salts. The Henry reaction of this indium organometallics with aldehydes afforded β-nitroalkanols in moderate to high yields. The use of chiral sugar aldehydes furnished the corresponding carbohydrate-derived β-nitroalkanols with excellent stereoselectivity.

PROCESS FOR MAKING TERTIARY AMINOALCOHOL COMPOUNDS

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Page/Page column 13, (2012/04/17)

Provided is a process for making a tertiary aminoalcohol compound. The process comprises using an excess amount of a carbonyl compound in a condensation step between the carbonyl compound and a nitroalkane, and conducting a hydrogenation/alkylation step to produce the tertiary aminoalcohol. The process uses fewer steps than conventional processes.

AMINOALCOHOL AND BIOCIDE COMPOSITIONS FOR AQUEOUS BASED SYSTEMS

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Page/Page column 13-14, (2009/12/23)

Biocidal compositions and their use in aqueous media, such as metalworking fluids, the compositions comprising a biocidal agent; and a non-biocidal primary amino alcohol compound of the formula (I): wherein R1, R2, R3, R4, and R5 are as defined herein.

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