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1149372-09-7

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1149372-09-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1149372-09-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,4,9,3,7 and 2 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1149372-09:
(9*1)+(8*1)+(7*4)+(6*9)+(5*3)+(4*7)+(3*2)+(2*0)+(1*9)=157
157 % 10 = 7
So 1149372-09-7 is a valid CAS Registry Number.

1149372-09-7Downstream Products

1149372-09-7Relevant articles and documents

Stereoselective synthesis of 15- and 16-substituted isosteviol derivatives and their cytotoxic activities

Wu, Ya,Dai, Gui-Fu,Yang, Jing-Hua,Zhang, Yun-Xiao,Zhu, Yu,Tao, Jing-Chao

, p. 1818 - 1821 (2009)

By means of functional interconversions in ring D of the tetracyclic diterpene isosteviol (ent-16-ketobeyeran-19-oic acid 1), various 15- and 16-substituted isosteviol derivatives were stereoselectively prepared. The cytotoxic activities in vitro of these

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