403709-34-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 403709-34-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,0,3,7,0 and 9 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 403709-34:
(8*4)+(7*0)+(6*3)+(5*7)+(4*0)+(3*9)+(2*3)+(1*4)=122
122 % 10 = 2
So 403709-34-2 is a valid CAS Registry Number.
403709-34-2Relevant academic research and scientific papers
Synthesis of a building block for phosphonate analogues of moenomycin A12 from D-tartaric acid
Zahra, Jalal,Hennig, Lothar,Findeisen, Matthias,Giesa, Sabine,Welzel, Peter,Müller, Dietrich,Sheldrick, William S
, p. 9437 - 9452 (2007/10/03)
An approach for the synthesis of moenomycin A12 C-glycoside partial structures is reported based on allyltin chemistry.