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38970-47-7

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38970-47-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 38970-47-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,8,9,7 and 0 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 38970-47:
(7*3)+(6*8)+(5*9)+(4*7)+(3*0)+(2*4)+(1*7)=157
157 % 10 = 7
So 38970-47-7 is a valid CAS Registry Number.

38970-47-7Relevant articles and documents

Pd(II)-catalyzed intramolecular amidoarylation of alkenes with molecular oxygen as sole oxidant

Yip, Kai-Tai,Yang, Dan

supporting information; experimental part, p. 2134 - 2137 (2011/06/19)

Stereoselective palladium-catalyzed synthesis of structurally versatile indoline derivatives, using molecular oxygen as the sole oxidant, is described. New C-N and C-C bonds form across an alkene in an intramolecular manner. The C-N bond-forming step proceeds via a syn-amidopalladation pathway. The moderate kinetic isotope effects (intramolecular KIE = 3.56) suggest that electrophilic aromatic substitution occurs in the arylation step.

Synthesis and evaluation of cardiotonic activity of simple butenolides II

Medarde, M.,Caballero, E.,Tome, F.,Garcia, A.,Montero, M.J.,et al.

, p. 887 - 892 (2007/10/02)

Three 3-(2-hydroxy-2-methylcyclohexylmethyl)butanolides were synthesized and checked for inotropic activity.Very weak effects were observed for all of them. cardenolide analogues/ butanolides/ inotropic effects

β-hydroxy Esters: (E)- versus (Z)-Enolate Geometry in Dianionic Claisen Rearrangements

Kurth, Mark J.,Beard, Richard L.

, p. 4085 - 4088 (2007/10/02)

Control elements operative in the β-hydroxy ester dianionic Claisen rearrangements are probed.Stereochemistry at Cβ dictates face selectivity at Cα and Cβ' in 1->2-5, but only to the extent that it controls ester enolate g

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