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1127355-26-3

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1127355-26-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1127355-26-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,2,7,3,5 and 5 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1127355-26:
(9*1)+(8*1)+(7*2)+(6*7)+(5*3)+(4*5)+(3*5)+(2*2)+(1*6)=133
133 % 10 = 3
So 1127355-26-3 is a valid CAS Registry Number.

1127355-26-3Upstream product

1127355-26-3Downstream Products

1127355-26-3Relevant academic research and scientific papers

A switch of facial selectivities using a-heteroatom-substituted aldehydes in the vinylogous Mukaiyama aldol reaction

Shinoyama, Mariko,Shirokawa, Shin-Ichi,Nakazaki, Atsuo,Kobayashi, Susumu

, p. 1277 - 1280 (2009)

The vinylogous Mukaiyama aldol reaction (VMAR) of chiral nonracemic ketene silyl N,O-acetal with various aldehydes is demonstrated. VMAR with a-heteroatom-unsubstituted aldehydes proceeded with a high degree of anti-selectivity. In sharp contrast, moderat

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