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1,1'-(1,2-dibenzyl-ethane-1,2-diyl)-bis-piperidine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

33371-62-9

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33371-62-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 33371-62-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,3,3,7 and 1 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 33371-62:
(7*3)+(6*3)+(5*3)+(4*7)+(3*1)+(2*6)+(1*2)=99
99 % 10 = 9
So 33371-62-9 is a valid CAS Registry Number.

33371-62-9Downstream Products

33371-62-9Relevant academic research and scientific papers

A Novel Method for the Synthesis of Symmetrical Vicinal Tertiary and Secondary Diamines

Katritzky, Alan R.,Fan, Wei-Qiang,Fu, Cong

, p. 3209 - 3213 (2007/10/02)

A variety of symmetrical vicinal tertiary and secondary diamines are readily prepared in good to excellent yields by either Grignard reaction or reduction of the glyoxal bisproducts with benzotriazole and secondary or primary amines.

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