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84477-18-9

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84477-18-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 84477-18-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,4,4,7 and 7 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 84477-18:
(7*8)+(6*4)+(5*4)+(4*7)+(3*7)+(2*1)+(1*8)=159
159 % 10 = 9
So 84477-18-9 is a valid CAS Registry Number.

84477-18-9Relevant articles and documents

Facile Synthesis of 4-Hydroxy-(E)-2-alkenoic Esters from Aldehydes

Tanikaga, Rikuhei,Nozaki, Yoshihito,Tamura, Tadashi,Kaji, Aritsune

, p. 134 - 135 (1983)

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