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2e-methyl-4e-hydroxy-4a-phenylethinyl-trans-decahydroquinoline is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

90503-70-1

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90503-70-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 90503-70-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,0,5,0 and 3 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 90503-70:
(7*9)+(6*0)+(5*5)+(4*0)+(3*3)+(2*7)+(1*0)=111
111 % 10 = 1
So 90503-70-1 is a valid CAS Registry Number.

90503-70-1Relevant academic research and scientific papers

STEREOCHEMISTRY OF NITROGENOUS HETEROCYCLES. 71. ISOMERIZATION - EQUILIBRATION OF STEREOISOMERIC ETHINYLCARBINOLS EPIMERIC AT THE CARBINOL CENTER

Litvinenko, G. S.,Iskakova, T. K.

, p. 859 - 863 (1991)

Equilibration of stereoisomeric ethinylcarbinols, epimeric at the carbinol center, was conducted for the first time and it was shown that the equilibrium is shifted toward the equatorial alcohol (at 50 deg C for 2e-methyl-4-hydroxy-4-phenylethinyl-trans-d

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