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2605-31-4

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2605-31-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 2605-31-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,6,0 and 5 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 2605-31:
(6*2)+(5*6)+(4*0)+(3*5)+(2*3)+(1*1)=64
64 % 10 = 4
So 2605-31-4 is a valid CAS Registry Number.

2605-31-4Downstream Products

2605-31-4Relevant articles and documents

Nitromethane as a cyanating reagent for the synthesis of thiocyanates

Wang, Zuo-Hui,Ji, Xiao-Ming,Hu, Mao-Lin,Tang, Ri-Yuan

supporting information, p. 5067 - 5070 (2015/08/06)

Nitromethane has been developed to be an effective cyanating reagent for the synthesis of thiocyanates. In the presence of iodine and base, a wide range of disulfides were reacted with nitromethane smoothly to give diverse thiocyanates in moderate to good yields.

Copper-catalyzed cyanation of disulfides by azobisisobutyronitrile leading to thiocyanates

Teng, Fan,Yu, Jin-Tao,Yang, Haitao,Jiang, Yan,Cheng, Jiang

supporting information, p. 12139 - 12141 (2014/12/11)

The copper-catalyzed cyanation of disulfides by azobisisobutyronitrile (AIBN) was developed, leading to thiocyanates in moderate to good yields. This procedure tolerates a series of functional groups, such as chloro, nitro, methyl and methoxycarbonyl in the phenyl ring of disulfides. Notably, it enables the use of two ArS units in (ArS)2. CuI was found to be essential for the in situ formation of cyanide anions. This journal is

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