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1417818-23-5

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1417818-23-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1417818-23-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,1,7,8,1 and 8 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1417818-23:
(9*1)+(8*4)+(7*1)+(6*7)+(5*8)+(4*1)+(3*8)+(2*2)+(1*3)=165
165 % 10 = 5
So 1417818-23-5 is a valid CAS Registry Number.

1417818-23-5Downstream Products

1417818-23-5Relevant articles and documents

Planar chiral [2.2]paracyclophane-based phosphine-Bronsted acid catalysts bearing exceptionally high reactivity for aza-Morita-Baylis-Hillman reaction

Kitagaki, Shinji,Ohta, Yuu,Takahashi, Ryohei,Komizu, Mika,Mukai, Chisato

, p. 384 - 386 (2013/02/25)

Several new planar chiral bifunctional phosphine compounds based on the [2.2]paracyclophane backbone with a pseudo-ortho substitution pattern have been synthesized and applied to the aza-Morita-Baylis-Hillman reaction. An enantiopure phosphine-phenol cata

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