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1107016-94-3

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1107016-94-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1107016-94-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,0,7,0,1 and 6 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1107016-94:
(9*1)+(8*1)+(7*0)+(6*7)+(5*0)+(4*1)+(3*6)+(2*9)+(1*4)=103
103 % 10 = 3
So 1107016-94-3 is a valid CAS Registry Number.

1107016-94-3Relevant articles and documents

Catalytic enantioselective synthesis of chiral phthalides by efficient reductive cyclization of 2-acylarylcarboxylates under aqueous transfer hydrogenation conditions

Zhang, Bo,Xu, Ming-Hua,Lin, Guo-Qiang

supporting information; experimental part, p. 4712 - 4715 (2009/12/08)

A new diamine ligand for asymmetric transfer hydrogenation (ATH) was discovered. The reductive cyclization of 2-acylarylcarboxylates was found to proceed highly stereoselective by the new Ru complex-catalyzed ATH and subsequent In situ lactonization under aqueous conditions. It enables efficient access to a wide variety of 3-substituted phthalides In enantiomerically pure form.

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