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94005-04-6

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94005-04-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 94005-04-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,4,0,0 and 5 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 94005-04:
(7*9)+(6*4)+(5*0)+(4*0)+(3*5)+(2*0)+(1*4)=106
106 % 10 = 6
So 94005-04-6 is a valid CAS Registry Number.

94005-04-6Relevant articles and documents

Blue-light-promoted carbon-carbon double bond isomerization and its application in the syntheses of quinolines

Chen, Xinzheng,Qiu, Shuxian,Wang, Sasa,Wang, Huifei,Zhai, Hongbin

supporting information, p. 6349 - 6352 (2017/08/10)

A blue-light-promoted carbon-carbon double bond isomerization in the absence of any photoredox catalyst is reported. It provides rapid access to a series of quinolines in good to excellent yields under simple aerobic conditions. The protocol is direct, catalyst-free and operationally convenient.

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