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1374329-55-1

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1374329-55-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1374329-55-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,7,4,3,2 and 9 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1374329-55:
(9*1)+(8*3)+(7*7)+(6*4)+(5*3)+(4*2)+(3*9)+(2*5)+(1*5)=171
171 % 10 = 1
So 1374329-55-1 is a valid CAS Registry Number.

1374329-55-1Downstream Products

1374329-55-1Relevant articles and documents

One-pot synthesis of 3,4-disubstituted coumarins under catalysis of Mn 3O4 nanoparticles

Sun, Huayin,Zhang, Yonghui,Guo, Fengfeng,Yan, Yizhe,Wan, Changfeng,Zha, Zhenggen,Wang, Zhiyong

supporting information; experimental part, p. 480 - 483 (2012/03/09)

The one-pot synthesis of 3,4-disubstituted coumarins from substituted 2-(hydroxymethyl)phenols with β-keto esters catalyzed by Mn 3O4 nanoparticles was developed. A series of 3,4-disubstituted coumarin derivatives were obtained in good yields. A new method for the one-pot synthesis of 3,4-disubstituted coumarins from substituted 2-(hydroxymethyl)phenols with β-keto esters catalyzed by Mn 3O4 nanoparticles has been developed. A series of 3,4-disubstituted coumarin derivatives were synthesized from substituted 2-(hydroxymethyl)phenols and β-keto esters in good yields. Copyright

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