59517-21-4 Usage
Physical appearance
Pale yellow solid
Usage
Chemical intermediate in production of dyes, pigments, and optical brighteners
Properties
Fluorescent
Additional applications
Manufacture of photocuring resins and photoreactive polymers
Safety concerns
Potential skin and eye irritation, classified as a potential human carcinogen
Handling precautions
Proper safety measures should be followed
Check Digit Verification of cas no
The CAS Registry Mumber 59517-21-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,9,5,1 and 7 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 59517-21:
(7*5)+(6*9)+(5*5)+(4*1)+(3*7)+(2*2)+(1*1)=144
144 % 10 = 4
So 59517-21-4 is a valid CAS Registry Number.
59517-21-4Relevant articles and documents
Palladium(II)-Catalyzed Oxidative Homo- and Cross-Coupling of Aryl ortho -sp2 C-H Bonds of Anilides at Room Temperature
Mei, Chong,Lu, Wenjun
, p. 4812 - 4823 (2018/04/26)
The preparation of secondary 2,2'-bisanilides has been successfully achieved through an oxidative coupling of aryl ortho-sp2 C-H bonds of anilides in the presence of catalytic Pd(OAc)2 and K2S2O8 as an oxidant in MsOH/CF3CO2H (TFA) at room temperature (25 °C). The aromatic rings of anilides substituted by various electron-donating or electron-withdrawing groups are tolerant in these coupling reactions.
