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79849-67-5

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79849-67-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 79849-67-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,9,8,4 and 9 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 79849-67:
(7*7)+(6*9)+(5*8)+(4*4)+(3*9)+(2*6)+(1*7)=205
205 % 10 = 5
So 79849-67-5 is a valid CAS Registry Number.

79849-67-5Downstream Products

79849-67-5Relevant academic research and scientific papers

CYCLOADDITION "4 + 2" REACTIONS OF LEVOGLUCOSENONE

Ward, David D.,Shafizadeh, Fred

, p. 155 - 176 (1981)

The reactions of levoglucosenone with a variety of dienes ranging from 1,3-butadiene to 1,3-diphenylisobenzofuran have been investigated and found to provide a variety of multicyclic products in good yield.With the exception of furan, the adducts were for

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