112634-16-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 112634-16-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,2,6,3 and 4 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 112634-16:
(8*1)+(7*1)+(6*2)+(5*6)+(4*3)+(3*4)+(2*1)+(1*6)=89
89 % 10 = 9
So 112634-16-9 is a valid CAS Registry Number.
112634-16-9Relevant articles and documents
The synthesis of 3-carboxymethyleneazetidinones
Hinz, Werner,Just, George
, p. 1503 - 1507 (2007/10/02)
A series of novel azetidinones bearing the methoxycarbonylmethylene, thioethoxycarbonylmethylene, and alkylaminocarbonylmethylene side chain in their three position have been synthesized from the reaction of the potassium salt of 4,4'-bis(thioethoxy)-3-bu
