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39590-02-8

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39590-02-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 39590-02-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,9,5,9 and 0 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 39590-02:
(7*3)+(6*9)+(5*5)+(4*9)+(3*0)+(2*0)+(1*2)=138
138 % 10 = 8
So 39590-02-8 is a valid CAS Registry Number.

39590-02-8Downstream Products

39590-02-8Relevant articles and documents

Benzene-based diphosphine ligands for alkoxycarbonylation

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Paragraph 0180; 0181; 0184, (2017/02/28)

The invention relates to benzene-based diphosphine ligands for alkoxycarbonylation. Specifically, the invention relates to compounds of formula (I), where m and n are each independently 0 or 1; R1, R2, R3, R4 are each independently selected from -(C1-C12)-alkyl, -(C3-C12)-cycloalkyl, -(C3-C12)-heterocycloalkyl, -(C6-C20)-aryl, -(C3-C20)-heteroaryl; at least one of the R1, R2, R3, R4 radicals is a -(C3-C20)-heteroaryl radical; and to the use thereof as ligands in alkoxycarbonylation.

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