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78739-90-9

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78739-90-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 78739-90-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,7,3 and 9 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 78739-90:
(7*7)+(6*8)+(5*7)+(4*3)+(3*9)+(2*9)+(1*0)=189
189 % 10 = 9
So 78739-90-9 is a valid CAS Registry Number.

78739-90-9Downstream Products

78739-90-9Relevant articles and documents

Palladium-Catalyzed Carbothiolation via Trapping of the σ-Alkyl Palladium Intermediate with RSTIPS

Hosoya, Yosuke,Kobayashi, Ikumi,Mizoguchi, Kota,Nakada, Masahisa

, p. 8280 - 8284 (2019)

A palladium-catalyzed carbothiolation via the reaction of a σ-alkyl palladium intermediate with a TIPS thioether is described. It was found that the use of Cs2CO3, (IPr)Pd(allyl)Cl, and a TIPS thioether was key to obtaining alkyl aryl and dialkyl sulfides in high yield through the reaction of a σ-alkyl palladium intermediate. The developed reaction is applicable to a wide range of substrates and thiols.

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