144650-34-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 144650-34-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,4,6,5 and 0 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 144650-34:
(8*1)+(7*4)+(6*4)+(5*6)+(4*5)+(3*0)+(2*3)+(1*4)=120
120 % 10 = 0
So 144650-34-0 is a valid CAS Registry Number.
144650-34-0Relevant academic research and scientific papers
New Synthetic Routes to Ketene Selenoacetals. Reaction of Diethyl 1,1-Bis(phenylseleno)methylphosphonate with Aldehydes and Ketones.
Shin, Won Suk,Lee, Kilsung,Oh, Dong Young
, p. 5375 - 5376 (2007/10/02)
Reaction of 1,1-bis(phenylseleno)methylphosphonate with aldehydes gives ketene selenoacetals quantitatively.
