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146725-00-0

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146725-00-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 146725-00-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,6,7,2 and 5 respectively; the second part has 2 digits, 0 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 146725-00:
(8*1)+(7*4)+(6*6)+(5*7)+(4*2)+(3*5)+(2*0)+(1*0)=130
130 % 10 = 0
So 146725-00-0 is a valid CAS Registry Number.

146725-00-0Relevant articles and documents

A Practical Total Synthesis of Taxamairin B

Ning, Chen,Wang, Xue-Chao,Pan, Xin-Fu

, p. 2115 - 2122 (2007/10/03)

Taxamairin B, a novel rearranged 9(10 -> 20)-abeo-8,11,13-triene diterpenoid, has been convergently synthesized by a facile route, which employed the acid catalyzed rearrangement and oxidation of vinyl carbinol as the key steps.

The total synthesis of (±)-barbatusol

Majetich, George,Zhang, Yong,Lee Feltman,Duncan Jr., Sammy

, p. 445 - 448 (2007/10/02)

An eight-step synthesis of the naturally occurring hypotensive diterpene barbatusol (3) featuring a Friedel-Crafts annulation is reported.

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