783367-53-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 783367-53-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,8,3,3,6 and 7 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 783367-53:
(8*7)+(7*8)+(6*3)+(5*3)+(4*6)+(3*7)+(2*5)+(1*3)=203
203 % 10 = 3
So 783367-53-3 is a valid CAS Registry Number.
783367-53-3Relevant academic research and scientific papers
Clausen, Mads,Madsen, Robert
, p. 2159 - 2169 (2004)
The synthesis of three oligogalacturonates with an aldehyde spacer attached at the reducing end is described. Trigalacturonates α-D-GalpA-(1→4)- α-D-GalpA-(1→4)-α-D-GalpA-(1→O(CH2) 7CHO and α-D-GalpA(Me)-(1→4)-α-D-GalpA(Me)- (1→4)-α-