136838-43-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 136838-43-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,6,8,3 and 8 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 136838-43:
(8*1)+(7*3)+(6*6)+(5*8)+(4*3)+(3*8)+(2*4)+(1*3)=152
152 % 10 = 2
So 136838-43-2 is a valid CAS Registry Number.
136838-43-2Relevant academic research and scientific papers
Efficient Free-Radical and Palladium-Catalyzed Tandem Alkene Insertions: A New Approach to Benzoprostacyclins
Larock, Richard C.,Lee, Nam Ho
, p. 6253 - 6254 (2007/10/02)
Several stereoisomeric benzoprostacyclins are readily available from a common intermediate (11) via free-radical and palladium-promoted tandem alkene insertion processes.
