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1316860-04-4

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1316860-04-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1316860-04-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,1,6,8,6 and 0 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1316860-04:
(9*1)+(8*3)+(7*1)+(6*6)+(5*8)+(4*6)+(3*0)+(2*0)+(1*4)=144
144 % 10 = 4
So 1316860-04-4 is a valid CAS Registry Number.

1316860-04-4Relevant articles and documents

Palladium-catalyzed decarboxylative vinylation of potassium nitrophenyl acetate: Application to the total synthesis of (±)-goniomitine

Xu, Zhengren,Wang, Qian,Zhu, Jieping

supporting information, p. 3272 - 3276 (2013/04/10)

Merge and divert: The natural product (±)-goniomitine was synthesized by a method featuring two key steps: 1) fragment coupling to a functionalized cyclopentene by a novel palladium-catalyzed decarboxylative vinylation reaction and 2) an unprecedented one-pot integrated oxidation/reduction/cyclization (IORC) process to convert the substituted cyclopentene into the tetracyclic skeleton of goniomitine with high chemo-, regio-, and diastereoselectivity.

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