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(3R,4S)-4-(Cyclohexylmethyl)-3-hydroxy-2-azetidinone is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

156742-13-1

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156742-13-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 156742-13-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,6,7,4 and 2 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 156742-13:
(8*1)+(7*5)+(6*6)+(5*7)+(4*4)+(3*2)+(2*1)+(1*3)=141
141 % 10 = 1
So 156742-13-1 is a valid CAS Registry Number.

156742-13-1Upstream product

156742-13-1Downstream Products

156742-13-1Relevant articles and documents

Enantioselective synthesis of the (syn,anti)-1-amino-2,3-diol subunit of renin inhibition by reaction of β-lactams with a Grignard reagent

Spero,Kapadia,Farina

, p. 4543 - 4546 (1995)

A new approach to the BOC-protected amino diol 1a via the opening of 3,4-cis-disubstituted β-lactam 3 with isobutylmagnesium chloride is described. Nonracemic β-lactam 3 could be obtained by enzymatic resolution of the 3-acetoxy-β-lactam 4 or from a chira

Anti-tumor compounds, pharmaceutical compositions, methods for preparation thereof and for treatment

-

, (2008/06/13)

The present invention is directed to novel taxanes useful as chemotherapeutic agents or their precursors. Processes for preparing the novel taxanes include coupling reactions, in the presence of a base, of baccatin of formula (III) or (IV) STR1 with β-lac

Anti-tumor compounds, pharmaceutical compositions, methods for preparation thereof and for treatment

-

, (2008/06/13)

The present invention is directed to novel taxanes useful as chemotherapeutic agents or their precursors. Processes for preparing the novel taxanes include coupling reactions, in the presence of a base, of baccatin of formula (III) or (IV) STR1 with β-lac

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