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155191-00-7

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155191-00-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 155191-00-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,5,1,9 and 1 respectively; the second part has 2 digits, 0 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 155191-00:
(8*1)+(7*5)+(6*5)+(5*1)+(4*9)+(3*1)+(2*0)+(1*0)=117
117 % 10 = 7
So 155191-00-7 is a valid CAS Registry Number.

155191-00-7Relevant articles and documents

Synthetic studies on diterpenoid quinones with interleukin-1 inhibitory activity. Total synthesis of (±)- and (+)-triptoquinone A

Shishido,Goto,Miyoshi,Takaishi,Shibuya

, p. 406 - 414 (2007/10/02)

An efficient first total synthesis of (±)- and (+)-triptoquinone A (1), a novel diterpenoid quinone with significant inhibitory activity against interleukin-1 releases, has been completed. Birch reduction of tricyclic enone (±)-7, prepared from known 6-me

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