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1631050-36-6

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1631050-36-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1631050-36-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,3,1,0,5 and 0 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1631050-36:
(9*1)+(8*6)+(7*3)+(6*1)+(5*0)+(4*5)+(3*0)+(2*3)+(1*6)=116
116 % 10 = 6
So 1631050-36-6 is a valid CAS Registry Number.

1631050-36-6Downstream Products

1631050-36-6Relevant articles and documents

A general approach towards catechol and pyrogallol through ruthenium- and palladium-catalyzed C-H hydroxylation by weak coordination

Yang, Xinglin,Sun, Yonghui,Chen, Zhang,Rao, Yu

, p. 1625 - 1630 (2014/06/09)

An efficient ruthenium(II)- and palladium(II)-catalyzed C-H hydroxylation of aryl carbamates has been developed for the facile synthesis of catechols and pyrogallols. The reaction demonstrates excellent reactivity, regio- and chemoselectivity, good functional group compatibility and high yields. The practicality of this method has been proved by a gram-scale synthesis.

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