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6916-99-0

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6916-99-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 6916-99-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,9,1 and 6 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 6916-99:
(6*6)+(5*9)+(4*1)+(3*6)+(2*9)+(1*9)=130
130 % 10 = 0
So 6916-99-0 is a valid CAS Registry Number.

6916-99-0Downstream Products

6916-99-0Relevant articles and documents

Photoinduced Copper-Catalyzed Regioselective Synthesis of Indoles: Three-Component Coupling of Arylamines, Terminal Alkynes, and Quinones

Sagadevan, Arunachalam,Ragupathi, Ayyakkannu,Hwang, Kuo Chu

supporting information, p. 13896 - 13901 (2016/01/25)

The first successful example of a visible-light-induced copper-catalyzed process for C-H annulation of arylamines with terminal alkynes and benzoquinone is described. This three-component reaction allows use of a variety of commercial terminal alkynes as coupling partners for the one-step regioselective synthesis of functionalized indoles. Moreover, the current process represents a sustainable and atom-economical approach for the preparation of complex indoles from easily accessible starting materials under visible-light irradiation, without the need for expensive metals and harsh reaction conditions.

Synthesis and estrogen receptor affinity of 2,3-diarylindoles

Strohmeier,Von Angerer

, p. 407 - 417 (2007/10/02)

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