134256-88-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 134256-88-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,4,2,5 and 6 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 134256-88:
(8*1)+(7*3)+(6*4)+(5*2)+(4*5)+(3*6)+(2*8)+(1*8)=125
125 % 10 = 5
So 134256-88-5 is a valid CAS Registry Number.
134256-88-5Relevant academic research and scientific papers
A New One-pot Synthesis of Fluorinated Bromoallenes
Shen, Yanchang,Xiang, Yuejun
, p. 665 (2007/10/02)
A new convenient one-pot synthesis of fluorinated bromoallenes starting from the commercial available substances is described.
