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(3aS,4S,7aR)-4-(1-Benzyloxy-propyl)-2-phenyl-3a,4,7,7a-tetrahydro-isoindole-1,3-dione is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

128038-29-9

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128038-29-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 128038-29-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,8,0,3 and 8 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 128038-29:
(8*1)+(7*2)+(6*8)+(5*0)+(4*3)+(3*8)+(2*2)+(1*9)=119
119 % 10 = 9
So 128038-29-9 is a valid CAS Registry Number.

128038-29-9Relevant academic research and scientific papers

Diels-Alder reaction of chiral dienes. Remarkable effect of dienophile polarity upon diastereo face selectivity

Hamada,Sato,Hikota,Yonemitsu

, p. 6405 - 6408 (2007/10/02)

Face selectivity of Diels-Alder reaction of diene having the stereogenic center at allylic position depends on dienophile polarity, and hetero Diels-Alder reaction with dienophile such as N-tosylimine and N-tosylsulfinylimine was found to give exclusively

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