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1338652-94-0

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1338652-94-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1338652-94-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,3,8,6,5 and 2 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1338652-94:
(9*1)+(8*3)+(7*3)+(6*8)+(5*6)+(4*5)+(3*2)+(2*9)+(1*4)=180
180 % 10 = 0
So 1338652-94-0 is a valid CAS Registry Number.

1338652-94-0Upstream product

1338652-94-0Relevant articles and documents

PdCl2 catalyzed efficient assembly of organic azides, CO, and alcohols under mild conditions: A direct approach to synthesize carbamates

Ren, Long,Jiao, Ning

, p. 3706 - 3709 (2014)

A simple and readily available PdCl2 catalyzed carbamate synthesis method via isocyanate generation and application in situ has been developed. This chemistry provides an efficient and practical approach to synthesize carbamates from simple organic azides, CO atmosphere and alcohols. The broad scope, mild and neutral conditions, and only N2 as the byproduct make this transformation very useful. Moreover, simple examples of modification of bioactive molecules and construction of macrocycles were achieved through this protocol. This journal is the Partner Organisations 2014.

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