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86672-54-0

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86672-54-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 86672-54-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,6,6,7 and 2 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 86672-54:
(7*8)+(6*6)+(5*6)+(4*7)+(3*2)+(2*5)+(1*4)=170
170 % 10 = 0
So 86672-54-0 is a valid CAS Registry Number.

86672-54-0Downstream Products

86672-54-0Relevant articles and documents

One-pot synthesis of quinazoline-2,4(1H,3H)-diones and 2- thioxoquinazolinones with the aid of low-valent titanium reagent

Dou, Guo-Lan,Wang, Man-Man,Huang, Zhi-Bin,Shi, Da-Qing

experimental part, p. 645 - 649 (2009/11/30)

(Chemical Equation Presented) An efficient, convenient, one-pot synthesis of 2,4(1H,3H)-quinazolinediones and 2-thioxoquinazolinones was accomplished in good yields via the novel reductive cyclization of ethyl 2-nitrobenzoates with isocyanates or isothioc

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