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1432747-11-9

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1432747-11-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1432747-11-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,3,2,7,4 and 7 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1432747-11:
(9*1)+(8*4)+(7*3)+(6*2)+(5*7)+(4*4)+(3*7)+(2*1)+(1*1)=149
149 % 10 = 9
So 1432747-11-9 is a valid CAS Registry Number.

1432747-11-9Downstream Products

1432747-11-9Relevant articles and documents

A one-pot efficient four-component reaction for the synthesis of 2-(arylamino)-2-(5-aryl-1-ethenyl-1,3,4-oxadiazol-2-yl)propyl benzoate (or 4-bromobenzoate) derivatives

Holagh, Mohsen Valizadeh,Maharramov, Abel Mohammadalioglu,Allahverdiyev, Mirza Aliakbaroglu,Ramazani, Ali,Ahmadi, Yavar,Nasrabadi, Fatemeh Zeinali,Souldozi, Ali

, p. 671 - 681 (2013/02/25)

Reactions of N-isocyaniminotriphenylphosphorane with 2-oxopropyl benzoate (or 2-oxopropyl 4-bromobenzoate) in the presence of 3-phenyl-2-propynoic acid and primary amines proceeded smoothly at room temperature and in neutral conditions to afford sterically congested 1,3,4-oxadiazole derivatives in high yields. The reaction proceeded smoothly and cleanly under mild conditions and no side reactions were observed. TUeBITAK, 2012.

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