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1638264-50-2

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1638264-50-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1638264-50-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,3,8,2,6 and 4 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1638264-50:
(9*1)+(8*6)+(7*3)+(6*8)+(5*2)+(4*6)+(3*4)+(2*5)+(1*0)=182
182 % 10 = 2
So 1638264-50-2 is a valid CAS Registry Number.

1638264-50-2Downstream Products

1638264-50-2Relevant academic research and scientific papers

First example of a Prins-Ritter reaction on terpenoids: A diastereoselective route to novel 4-amido-octahydro-2H-chromenes

Sarmah, Barnali,Baishya, Gakul,Baruah, Rajani K.

, p. 22387 - 22397 (2014/06/23)

(-)-Isopulegol was subjected to a triflic acid-promoted three-component Prins-Ritter reaction with a series of aldehydes to produce a library of novel 4-acetamido-octahydro-2H-chromene derivatives in good yields and high diastereoselectivities. This journal is the Partner Organisations 2014.

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