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1-Piperazineethanol, -alpha--(aminomethyl)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

186343-40-8

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186343-40-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 186343-40-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,6,3,4 and 3 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 186343-40:
(8*1)+(7*8)+(6*6)+(5*3)+(4*4)+(3*3)+(2*4)+(1*0)=148
148 % 10 = 8
So 186343-40-8 is a valid CAS Registry Number.

186343-40-8Upstream product

186343-40-8Relevant academic research and scientific papers

Reactions of derivatives of sulfamic acid with epoxides. 3.* reactions of 3-chloro-2-hydroxypropylsulfamates with amines and synthesis of 1,3-diamino-2-propanols

Ermakov,Kulikova,Bulatov,Tartakovsky

, p. 2551 - 2556 (1996)

1,3-Diamino-2-propanols were prepared in high yields by reactions of potassium or sodium 3-chloro-2-hydroxypropylsulfamates with amines followed by acid hydrolysis of the 3-amino-2-hydroxypropylsulfamates that formed.

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