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18101-88-7

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18101-88-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 18101-88-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,8,1,0 and 1 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 18101-88:
(7*1)+(6*8)+(5*1)+(4*0)+(3*1)+(2*8)+(1*8)=87
87 % 10 = 7
So 18101-88-7 is a valid CAS Registry Number.

18101-88-7Relevant articles and documents

Rhodium-Catalyzed Relay Carbenoid Functionalization of Aromatic C-H Bonds toward Fused Heteroarenes

Wu, Xiaopeng,Xiong, Hao,Sun, Song,Cheng, Jiang

supporting information, p. 1396 - 1399 (2018/03/09)

A rhodium-catalyzed annulation between ethyl benzimidates and α- aroyl sulfur ylides was developed, affording a series of pyrano[4,3,2-ij]isoquinoline derivatives in moderate to good yields with good functional group compatibility. The procedure featured

Rh(III)-Catalyzed C-C/C-N Coupling of Imidates with α-Diazo Imidamide: Synthesis of Isoquinoline-Fused Indoles

Wang, He,Li, Lei,Yu, Songjie,Li, Yunyun,Li, Xingwei

supporting information, p. 2914 - 2917 (2016/07/06)

Imidate esters and diazo compounds have been established as bifunctional substrates for the construction of biologically active fused heterocycles via rhodium-catalyzed C-H activation and C-C/C-N coupling. This reaction occurs under mild conditions with high efficiency, step economy, and low catalyst loading.

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