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1325732-05-5

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1325732-05-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1325732-05-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,2,5,7,3 and 2 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1325732-05:
(9*1)+(8*3)+(7*2)+(6*5)+(5*7)+(4*3)+(3*2)+(2*0)+(1*5)=135
135 % 10 = 5
So 1325732-05-5 is a valid CAS Registry Number.

1325732-05-5Downstream Products

1325732-05-5Relevant articles and documents

The catalytic asymmetric 1,3-dipolar cycloaddition of ynones with azomethine ylides

Shi, Feng,Luo, Shi-Wei,Tao, Zhong-Lin,He, Long,Yu, Jie,Tu, Shu-Jiang,Gong, Liu-Zhu

, p. 4680 - 4683 (2011/11/06)

The first catalytic asymmetric 1,3-dipolar cycloaddition of electron-deficient carbon-carbon triple bonds with azomethine ylides has been established. This reaction provides an unprecedented approach to access novel 2,5-dihydropyrrole derivatives with potential bioactivities in perfect enantioselectivities of up to >99% ee.

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