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35354-41-7

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35354-41-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 35354-41-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,5,3,5 and 4 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 35354-41:
(7*3)+(6*5)+(5*3)+(4*5)+(3*4)+(2*4)+(1*1)=107
107 % 10 = 7
So 35354-41-7 is a valid CAS Registry Number.

35354-41-7Relevant articles and documents

Synthesis of 4-Arylidenepyrazolones by a Gold-Catalyzed Cyclization/Arylidene Group Transfer Cascade of N-Propioloyl Hydrazones

Ding, Zong-Cang,Tang, Hai-Tao,Li, Ren-Hao,Ju, Lu-Chuan,Zhan, Zhuang-Ping

, p. 9307 - 9313 (2015)

An efficient gold-catalyzed cyclization/arylidene group transfer cascade reaction of N-propioloyl hydrazones has been developed. This method provides a novel approach for the synthesis of various functionalized 4-arylidenepyrazolones.

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