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30130-49-5

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30130-49-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 30130-49-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,0,1,3 and 0 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 30130-49:
(7*3)+(6*0)+(5*1)+(4*3)+(3*0)+(2*4)+(1*9)=55
55 % 10 = 5
So 30130-49-5 is a valid CAS Registry Number.

30130-49-5Downstream Products

30130-49-5Relevant articles and documents

Synthesis of Azoxybenzenes by Reductive Dimerization of Nitrosobenzene

Chen, Yu-Feng,Chen, Jing,Lin, Li-Jen,Chuang, Gary Jing

, p. 11626 - 11630 (2017)

Herein we report an effective and simple preparation method of substituted azoxybenzenes by reductive dimerization of nitrosobenzenes. This procedure requires no additional catalyst/reagent and can be applied to substrates with a wide range of substitution patterns.

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