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1H-2-Benzopyran-1-one, 3-[2-(dimethylamino)ethyl]-3,4-dihydro-3-phenyl- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

50481-15-7

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50481-15-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 50481-15-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,0,4,8 and 1 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 50481-15:
(7*5)+(6*0)+(5*4)+(4*8)+(3*1)+(2*1)+(1*5)=97
97 % 10 = 7
So 50481-15-7 is a valid CAS Registry Number.

50481-15-7Relevant academic research and scientific papers

3,4-Dihydroisocoumarins from α-bromo-o-tolunitrile and ketones or aldehydes

Kanda,Kato,Sugino,Kambe,Ogawa,Sonoda

, p. 1102 - 1106 (1995)

o-Cyanobenzyllithium (3) was efficiently generated by lithium-tellurium exchange of the corresponding benzylic telluride 2 prepared in situ from lithium butanetellurolate and α-bromo-o-tolunitrile (1). Reaction of ketones or aldehydes with 3 afforded subs

10-(2-Substituted-amino-ethyl)-10,11-dihydro-5-methylene-5H-dibenzo[a,d]cycloheptenes

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, (2008/06/13)

10-(2-substituted-aminoethyl)-10,11-dihydro-5-methylene-2 or 3 7 or 8-substituted or unsubstituted-5H-dibenzo[a,d]cycloheptenes e.g., 10-(2-dimethylaminoethyl)-10,11-dihydro-5-methylene-5H-dibenzo[a,d]cycloheptene, prepared by various methods including ac

10-(2-Substituted-amino-ethyl)-10,11-dihydro-5-methylene-5H-debenzo[a,d]cycloheptenes

-

, (2008/06/13)

10-(2-substituted-aminoethyl)-10,11-dihydro-5-methylene-2 or 3 7 or 8-substituted or unsubstituted-5H-dibenzo[a,d]cycloheptenes e.g., 10-(2-dimethylaminoethyl)-10,11-dihydro-5-methylene-5H-dibenzo[a,d]cycloheptane, prepared by various methods including ac

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