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38274-86-1

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38274-86-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 38274-86-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,8,2,7 and 4 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 38274-86:
(7*3)+(6*8)+(5*2)+(4*7)+(3*4)+(2*8)+(1*6)=141
141 % 10 = 1
So 38274-86-1 is a valid CAS Registry Number.

38274-86-1Upstream product

38274-86-1Relevant articles and documents

Metal-free catalytic hydrogenation of imines with recyclable [2.2]paracyclophane-derived frustrated lewis pairs catalysts

Wang, Guan,Chen, Cheng,Du, Tieqi,Zhong, Weihui

, p. 1747 - 1752 (2014/06/09)

A series of [2.2]paracyclophane-derived frustrated Lewis pairs (FLPs) with reversible, metal-free hydrogen activation was synthesized and successfully applied in the hydrogenation of imines in moderate to good yields. The high stability of the novel FLP system enables effective recycling of the metal-free catalysts. This reaction could also be compatible with a larger scale and developed into a pharmaceutical synthesis of cinacalcet {(R)-N-[1-(1-naphthyl) ethyl]-3-[3-(trifluoromethyl)phenyl]propan-1-amine} without heavy metal residues.

Cyclophanes, 26 On the Functionalisation of the Ethano Bridges of Paracyclophane

Hopf, Henning,Psiorz, Manfred

, p. 1836 - 1844 (2007/10/02)

An improved procedure for the syntheses of paracyclophan-1-ene (4) is described.Addition of halogen to this olefin, subsequent dehydrohalogenation, and again addition and elimination provides a wide range of bridge-halogenated cyclophanes.The derivat

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