625442-70-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 625442-70-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,2,5,4,4 and 2 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 625442-70:
(8*6)+(7*2)+(6*5)+(5*4)+(4*4)+(3*2)+(2*7)+(1*0)=148
148 % 10 = 8
So 625442-70-8 is a valid CAS Registry Number.
625442-70-8Relevant articles and documents
Synthesis of derivatives of 2-(indol-1-yl)propionic acids
Kurkin,Golantsov,Karchava,Yurovskaya
, p. 74 - 82 (2007/10/03)
We have developed a method for synthesis of N-substituted derivatives of indole from N-phenylalanine, including Fischer cyclization of the corresponding arylalkylhydrazones. The starting hydrazines were obtained by reduction of the corresponding nitrosami
