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109386-29-0

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109386-29-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 109386-29-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,9,3,8 and 6 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 109386-29:
(8*1)+(7*0)+(6*9)+(5*3)+(4*8)+(3*6)+(2*2)+(1*9)=140
140 % 10 = 0
So 109386-29-0 is a valid CAS Registry Number.

109386-29-0Relevant articles and documents

Synthesis of substituted (±)-3,4-dihydrocoumarins using H-Y zeolite

Shukla, Manojkumar R.,Patil, Prashant N.,Wadgaonkar, Prakash P.,Joshi, Prafulla N.,Salunkhe, Manikrao M.

, p. 39 - 42 (2000)

Synthesis of substituted (±)-3,4 Dihydrocoumarins were prepared with the reaction between substituted cinnamic acid and phenol catalysed by eco- friendly solid-acid catalyst H-Y zeolite involving esterification followed by ring closure.

Antioxidant and antitumor activities of 4-arylcoumarins and 4-aryl-3,4-dihydrocoumarins

Zhang, Keyun,Ding, Weixian,Sun, Jie,Zhang, Bin,Lu, Fujiao,Lai, Ren,Zou, Yong,Yedid, Gabriel

supporting information, p. 203 - 210 (2015/02/19)

Five 4-arylcoumarins (1c-g) and twelve 3,4-dihydro-4-arylcoumarins (2a-l) were synthesized and tested for antioxidant activity, antitumor activity, toxicity and structure-activity relationships analysis. 4-Arylcoumarins and 3,4-dihydro-4-arylcoumarins tha

Synthesis and antimicrobial activities of 4-aryl-3,4-dihydrocoumarins and 4-arylcoumarins

Sun, Jie,Ding, Wei-Xian,Hong, Xiao-Ping,Zhang, Ke-Yun,Zou, Yong

experimental part, p. 16 - 22 (2012/07/28)

A new series of 4-aryl-3,4-dihydrocoumarins and 4-arylcoumarins were synthesized by the reaction of substituted cinnamic acids and 3-arylpropiolic acid with the corresponding phenols. These compounds were evaluated for antibacterial activity in vitro. The

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