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86733-99-5

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86733-99-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 86733-99-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,6,7,3 and 3 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 86733-99:
(7*8)+(6*6)+(5*7)+(4*3)+(3*3)+(2*9)+(1*9)=175
175 % 10 = 5
So 86733-99-5 is a valid CAS Registry Number.

86733-99-5Downstream Products

86733-99-5Relevant articles and documents

Acid-catalyzed Cyclization of Chalcones derived from Various Nitrogenous Heteroaromatic Compounds. II

Matoba, Katsuhide,Miyata, Yukiko,Yamazaki, Takao

, p. 476 - 481 (2007/10/02)

1-Cinnamoylisoquinoline (I) was treated with perchloric acid in ethanol to give 2,5-dihydro-1-oxo-3-phenyl-pyrroloisoquinolinium perchlorate (V) in the yield of 48.1percent.V was derived to 1-(4-nitrobenzoyloxy)-3-phenyl-pyrroloisoqu

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