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70384-52-0

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70384-52-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 70384-52-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,0,3,8 and 4 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 70384-52:
(7*7)+(6*0)+(5*3)+(4*8)+(3*4)+(2*5)+(1*2)=120
120 % 10 = 0
So 70384-52-0 is a valid CAS Registry Number.

70384-52-0Downstream Products

70384-52-0Relevant articles and documents

Process for the preparation of tris-(ether-amines) and the tris-(ether-amines) produced

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, (2008/06/13)

A process of preparing tris-(ether-amines) of the formula: in which R represents a hydrocarbon radical, A and B represent alkanediyl radicals, and n is a whole number between zero and 4, by ammonolysis of an alkylene glycol mono-ether of the formula: in the presence of 10 to 40 percent by weight of a hydrogenation-dehydrogenation catalyst, based on weight of said alkylene glycol monoether. The tris-(ether-amines) produced, such as tris-(3,6-dioxa-octyl)amine, tris-(3,6,9-trioxaundecyl)amine, tris-(3,6-dioxaheptyl)amine, and tris-(3,6-dioxadecyl)amine.

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