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1205658-01-0

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1205658-01-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1205658-01-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,0,5,6,5 and 8 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1205658-01:
(9*1)+(8*2)+(7*0)+(6*5)+(5*6)+(4*5)+(3*8)+(2*0)+(1*1)=130
130 % 10 = 0
So 1205658-01-0 is a valid CAS Registry Number.

1205658-01-0Downstream Products

1205658-01-0Relevant articles and documents

Iodine-promoted synthesis of acylindolizine derivatives from acetylenecarboxylates and pyridinium, isoquinolinium, or quinolinium ylides

Liu, Juanjuan,Yan, Peiyun,Li, Yan,Zhou, Zhengquan,Ye, Weijian,Yao, Juan,Wang, Cunde

, p. 617 - 625 (2014/04/03)

An iodine-promoted synthesis of acylindolizinecarboxylates via 1,3-dipolar cycloaddition of nitrogen ylides with acetylenecarboxylates and subsequent aromatization for the generation of a wide range of structurally interesting, pharmacologically and photoelectrically significant compounds is reported. Only readily available materials, mild conditions, and operationally trivial reaction protocols were required. Graphical abstract: [Figure not available: see fulltext.]

Efficient synthesis of pyrrolo[2,1-a]isoquinoline and pyrrolo[1,2-a] quinoline derivatives in aqueous media

Kianmehr, Ebrahim,Estiri, Hamid,Bahreman, Azadeh

experimental part, p. 1203 - 1207 (2010/03/04)

(Chemical Equation Presented) A one-pot procedure for the synthesis of pyrrolo[2,1-a]isoquinolines and pyrrolo[1,2-a]quinolines in good to excellent yields has been reported, using quinoline or isoquinoline, phenacylbromide derivatives and activated alkyn

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