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1372870-59-1

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1372870-59-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1372870-59-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,7,2,8,7 and 0 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1372870-59:
(9*1)+(8*3)+(7*7)+(6*2)+(5*8)+(4*7)+(3*0)+(2*5)+(1*9)=181
181 % 10 = 1
So 1372870-59-1 is a valid CAS Registry Number.

1372870-59-1Relevant articles and documents

Palladium-catalyzed cascade process to construct 1,2,5-trisubstituted pyrroles

Zhang, Yong-Qiang,Zhu, Dao-Yong,Li, Bao-Sheng,Tu, Yong-Qiang,Liu, Ji-Xin,Lu, Yong,Wang, Shao-Hua

supporting information; experimental part, p. 4167 - 4170 (2012/06/18)

A novel palladium-catalyzed cascade allylic amination/intramolecular hydroamination/isomerization process of protected enynol 1 and primary amine 2 has been explored, which constructs the important 1,2,5-trisubstituted pyrroles. This transformation offers an alternative synthetic methodology capable of generating substituted pyrroles in a straightforward way.

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