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338733-40-7

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338733-40-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 338733-40-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,3,8,7,3 and 3 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 338733-40:
(8*3)+(7*3)+(6*8)+(5*7)+(4*3)+(3*3)+(2*4)+(1*0)=157
157 % 10 = 7
So 338733-40-7 is a valid CAS Registry Number.

338733-40-7Downstream Products

338733-40-7Relevant articles and documents

Synthesis of a maradolipid without using protecting groups

Csuk, René,Schulthei?, Andrea,Sommerwerk, Sven,Kluge, Ralph

, p. 2274 - 2276 (2013)

A convenient route has been developed to synthesize 6-O-mono- and 6,6′-di-O-acyl symmetrical and unsymmetrical (un)-symmetrically trehalose derivatives from trehalose using a combination of enzymic and nonenzymic reactions. Thus, a typical maradolipid was accessed in two-steps.

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