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1174270-50-8

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1174270-50-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1174270-50-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,7,4,2,7 and 0 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1174270-50:
(9*1)+(8*1)+(7*7)+(6*4)+(5*2)+(4*7)+(3*0)+(2*5)+(1*0)=138
138 % 10 = 8
So 1174270-50-8 is a valid CAS Registry Number.

1174270-50-8Downstream Products

1174270-50-8Relevant articles and documents

One step synthesis of γ-alkylidenebutenolides from simple vinyl carboxylic acids and alkenes

Yu, Chunbing,Zhang, Jian,Zhong, Guofu

supporting information, p. 9902 - 9905 (2017/09/11)

The first tandem cross-coupling/oxa-Michael addition/dehydrogenation process via rhodium chemistry is described, which provides a straightforward and atom-economical protocol for the synthesis of a wide range of valuable γ-alkylidenebutenolides. This meth

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