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959416-85-4

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959416-85-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 959416-85-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,5,9,4,1 and 6 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 959416-85:
(8*9)+(7*5)+(6*9)+(5*4)+(4*1)+(3*6)+(2*8)+(1*5)=224
224 % 10 = 4
So 959416-85-4 is a valid CAS Registry Number.

959416-85-4Relevant articles and documents

A new course of the Perkin cyclization of 2-(2-formyl-6-methoxyphenoxy)alkanoic acids. Synthesis of 2-alkyl-7-methoxy-5-nitrobenzo[b]furans

Kowalewska, Monika,Kwiecień, Halina

, p. 5085 - 5090 (2008/09/21)

2-Alkyl-7-methoxy-5-nitrobenzo[b]furan, 2-alkyl-9-methoxy-7-nitro-3-oxo-2,3-dihydro-5H-benzo[e][1,4]-dioxepin-5-yl acetate and 2-alkyl-5-hydroxy-9-methoxy-7-nitro-5H-benzo[e][1,4]-dioxepin-3-one were formed as a result of the cyclization of 2-(2-formyl-6-

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