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N-allyl-N,N'-bis(p-nitrobenzyloxycarbonyl)hydrazine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

129220-91-3

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129220-91-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 129220-91-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,9,2,2 and 0 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 129220-91:
(8*1)+(7*2)+(6*9)+(5*2)+(4*2)+(3*0)+(2*9)+(1*1)=113
113 % 10 = 3
So 129220-91-3 is a valid CAS Registry Number.

129220-91-3Relevant academic research and scientific papers

A FACILE SYNTHESIS OF MERCAPTOPYRAZOLIDINE USEFUL FOR CONSTRUCTION OF THE PENDANT MOIETY OF 1β-METHYLCARBAPENEM L-627

Kumagai, Toshio,Tamai, Satoshi,Abe, Takao,Nagase, Yunosuke,Inoue, Yoshinori,Nagao, Yoshimitsu

, p. 1521 - 1528 (2007/10/02)

A 4-mercaptopyrazolidine derivative (3), which is a synthetic intermediate of the pendant moiety of 1β-methylcarbapenem L-627 (2), was synthesized by a practical method starting from hydrazine hydrate.

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