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80465-44-7

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80465-44-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 80465-44-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,0,4,6 and 5 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 80465-44:
(7*8)+(6*0)+(5*4)+(4*6)+(3*5)+(2*4)+(1*4)=127
127 % 10 = 7
So 80465-44-7 is a valid CAS Registry Number.

80465-44-7Downstream Products

80465-44-7Relevant articles and documents

THE SYNTHESES OF N-FREE α-DEHYDROAMINO ACID ESTERS AND N-ACETYL DEHYDRODIPEPTIDE ESTER FROM N-CARBOXY α-DEHYDROAMINO ACID ANHYDRIDE

Shin, Chung-gi,Yonezawa, Yasuchika,Yoshimura, Juji

, p. 1635 - 1638 (1981)

N-Carboxy α-dehydroamino acid anhydride, derived from N-benzyloxycarbonyl α-dehydroamino acid (DHA) and thionyl chloride, was found to be very useful for the synthesis of N-free DHA ester by alcoholysis and N-acetyl dehydrodipeptide ester by coupling was

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