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(1R,4R,5R,6S)-2-(Toluene-4-sulfonyl)-3-trichloromethyl-2-aza-bicyclo[2.2.1]heptane-5,6-diol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

74202-25-8

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74202-25-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 74202-25-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,2,0 and 2 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 74202-25:
(7*7)+(6*4)+(5*2)+(4*0)+(3*2)+(2*2)+(1*5)=98
98 % 10 = 8
So 74202-25-8 is a valid CAS Registry Number.

74202-25-8Relevant academic research and scientific papers

A CONVENIENT ROUTE TO CARBOCYCLIC ANALOGS OF NUCLEOSIDES: (+/-) ARISTEROMYCIN

Saksena, Anil K.

, p. 133 - 136 (1980)

Stereocontrolled elaboration of cyclopentadien-azomethine adducts 1 and 2 led to a short total synthesis of (+/-) aristeromycin.In the course of this work a novel zinc reduction was observed.Also, ozonolysis of the gem-dihalo olefin 10 in metha

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