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1396571-80-4

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1396571-80-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1396571-80-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,9,6,5,7 and 1 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1396571-80:
(9*1)+(8*3)+(7*9)+(6*6)+(5*5)+(4*7)+(3*1)+(2*8)+(1*0)=204
204 % 10 = 4
So 1396571-80-4 is a valid CAS Registry Number.

1396571-80-4Downstream Products

1396571-80-4Relevant articles and documents

Efficient synthesis of γ-lactones via gold-catalyzed tandem cycloisomerization/oxidation

Shu, Chao,Liu, Meng-Qi,Sun, Yu-Zhe,Ye, Long-Wu

supporting information, p. 4958 - 4961,4 (2012/12/12)

A novel Au-catalyzed tandem cycloisomerization/oxidation of homopropargyl alcohols was developed. Various γ-lactones can be accessed readily by utilizing this strategy. Notably, the mechanism of this reaction is distinctively different from the related Ru-catalyzed reactions where the ruthenium vinylidene intermediate was proposed.

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