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(6S,12aR)-6-(1,3-benzodioxol-5-yl)-2,3,6,7,12,12a-hexahydro-2-(2-hydroxy-ethyl)-pyrazino[1',2':1,6]pyrido[3,4-b]indole-1,4-dione is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1224845-08-2

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1224845-08-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1224845-08-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,2,4,8,4 and 5 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1224845-08:
(9*1)+(8*2)+(7*2)+(6*4)+(5*8)+(4*4)+(3*5)+(2*0)+(1*8)=142
142 % 10 = 2
So 1224845-08-2 is a valid CAS Registry Number.

1224845-08-2Upstream product

1224845-08-2Downstream Products

1224845-08-2Relevant academic research and scientific papers

An efficient and general method for the stereodivergent syntheses of tadalafil-like tetracyclic compounds

Xiao, Sen,Shi, Xiao-Xin,Ni, Feng,Xing, Jing,Yan, Jing-Jing,Liu, Shi-Ling

, p. 1711 - 1716 (2010)

A clean and general DBU-catalyzed epimerization at C-12a position of the tadalafil-like tetracyclic compounds has been fully studied. In addition, by using this clean epimerization as the key step, four stereomers of 6-d 1-tadalafil were stereodivergently synthesized from, both L- and D-tryptophan methyl ester hydrochlorides and deuterated piperonal.

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