87274-88-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 87274-88-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,7,2,7 and 4 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 87274-88:
(7*8)+(6*7)+(5*2)+(4*7)+(3*4)+(2*8)+(1*8)=172
172 % 10 = 2
So 87274-88-2 is a valid CAS Registry Number.
87274-88-2Relevant academic research and scientific papers
Halogensubstituierte λ5- und λ3-Phosphorine
Maerkl, G.,Hock, K.
, p. 2645 - 2648 (2007/10/02)
Di-, tri- and tetrachloro-substituted λ5-phosphorins are formed by electrophilic chlorination of 1-tert-butyl-1,3-dichloro-λ5-phosphorine, by thermolysis the halogenated λ3-phosphorins are obtained.
