746641-48-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 746641-48-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,4,6,6,4 and 1 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 746641-48:
(8*7)+(7*4)+(6*6)+(5*6)+(4*4)+(3*1)+(2*4)+(1*8)=185
185 % 10 = 5
So 746641-48-5 is a valid CAS Registry Number.
746641-48-5Relevant academic research and scientific papers
Models studies towards the synthesis of the right-hand part of pederin
Roelle, Thomas,Hoffmann, Reinhard W.
, p. 1214 - 1227 (2007/10/03)
Bicyclic acetal derivatives of the type 3 were prepared based either on a dihydroxyaldehyde 5 or an oxiranebutanal 6 (cf. Scheme 2). Lewis acid catalyzed reaction of the bicyclic acetal with allyltrimethylsilane introduces the side chain (as yet unfunctio
