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62345-31-7

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62345-31-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 62345-31-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,2,3,4 and 5 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 62345-31:
(7*6)+(6*2)+(5*3)+(4*4)+(3*5)+(2*3)+(1*1)=107
107 % 10 = 7
So 62345-31-7 is a valid CAS Registry Number.

62345-31-7Downstream Products

62345-31-7Relevant articles and documents

An efficient and general iron-catalyzed C-C bond activation with 1,3-dicarbonyl units as a leaving groups

Li, Huanrong,Li, Wenjuan,Liu, Weiping,He, Zhiheng,Li, Zhiping

supporting information; experimental part, p. 2975 - 2978 (2011/05/05)

(Chemical Equation Presented) With our compliments: The 1,3-dicarbonyl unit has been shown to be a new and useful leaving group for iron-catalyzed bond cleavage (see scheme). This new strategy can complement the traditional Friedel-Crafts reaction and was applied in the synthesis of indene derivatives.

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