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6749-78-6

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6749-78-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 6749-78-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,7,4 and 9 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 6749-78:
(6*6)+(5*7)+(4*4)+(3*9)+(2*7)+(1*8)=136
136 % 10 = 6
So 6749-78-6 is a valid CAS Registry Number.

6749-78-6Upstream product

6749-78-6Relevant articles and documents

Efficient C(sp3)-H bond functionalization of isochroman by azadol catalysis

Muramatsu, Wataru,Nakano, Kimihiro

supporting information, p. 1549 - 1552 (2015/03/30)

A novel organocatalytic C(sp3)-H bond functionalization of isochroman under practical conditions has been developed. In the presence of 5.0 mol % of AZADOL, the catalysis proceeded successfully with a broad range of substrates and nucleophiles in excellent yields.

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