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1127335-86-7

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1127335-86-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1127335-86-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,2,7,3,3 and 5 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1127335-86:
(9*1)+(8*1)+(7*2)+(6*7)+(5*3)+(4*3)+(3*5)+(2*8)+(1*6)=137
137 % 10 = 7
So 1127335-86-7 is a valid CAS Registry Number.

1127335-86-7Downstream Products

1127335-86-7Relevant articles and documents

Solvent-free copper-catalyzed oxidative S-arylation of 1,2-diaryldisulfides with aryltrimethoxysilane

Luo, Pei-Song,Yu, Ming,Tang, Ri-Yuan,Zhong, Ping,Li, Jin-Heng

, p. 1066 - 1070 (2009)

A novel and solvent-free protocol for the synthesis of diarylsulfides by the copper-catalyzed oxidative S-arylation of 1,2-diaryldisulfides with aryltrimethoxysilanes is reported. In the presence of CuI, 2-(di-tert-butylphosphino)biphenyl, and TBAF (n-Bu

Iron-catalyzed direct sulfenylation and selenylations of phenylpyrazoles: Synthesis of fipronil derivatives with disulfides promoted by a catalytic amount of iodine

Xu, Mei,Zhang, Xiao Hong,Zhong, Ping

experimental part, p. 3472 - 3481 (2012/09/22)

The direct thiolation of phenylpyrazole with disulfide using the FeBr 3/I2 complex as the catalyst in MeCN at 80 °C was reported. With the optimum conditions, several fipronil derivatives of 4-sulfenylpyrazole were synthesized by the reaction of 5-amino-1-[2,6-dichloro- 4-(trifluoromethyl)phenyl-lH-pyrazole-3-arbonitrile (1a) with disulfides (2) in moderate to good yields. The coupling reaction with diaryl diselane also occurred under similar conditions.

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