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1193641-64-3

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1193641-64-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1193641-64-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,9,3,6,4 and 1 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1193641-64:
(9*1)+(8*1)+(7*9)+(6*3)+(5*6)+(4*4)+(3*1)+(2*6)+(1*4)=163
163 % 10 = 3
So 1193641-64-3 is a valid CAS Registry Number.

1193641-64-3Downstream Products

1193641-64-3Relevant articles and documents

Synthesis of Benzo-Fused Cyclic Compounds via Rhodium-Catalyzed Decarboxylative Coupling of Aromatic Carboxylic Acids with Alkynes

Inai, Yasuhito,Usuki, Yoshinosuke,Satoh, Tetsuya

, p. 3029 - 3036 (2021)

The decarboxylative coupling of diversely substituted benzoic acids with internal alkynes proceeds smoothly in the presence of a [RhCl(cod)] 2/1,2,3,4-tetraphenyl-1,3-cyclopentadiene catalyst system to selectively produce highly substituted nap

Synthesis of highly substituted naphthalene and anthracene derivatives by rhodium-catalyzed oxidative coupling of arylboronic acids with alkynes

Fukutani, Tatsuya,Hirano, Koji,Satoh, Tetsuya,Miura, Masahiro

scheme or table, p. 5198 - 5201 (2009/12/29)

The rhodium-catalyzed oxidative 1:2 coupling reactions of arylboronic acids with alkynes effectively proceeds in the presence of a copper-air oxidant to produce the corresponding annulated products. Of special note, anthracene derivatives can be obtained

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