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1401696-16-9

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1401696-16-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1401696-16-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,0,1,6,9 and 6 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1401696-16:
(9*1)+(8*4)+(7*0)+(6*1)+(5*6)+(4*9)+(3*6)+(2*1)+(1*6)=139
139 % 10 = 9
So 1401696-16-9 is a valid CAS Registry Number.

1401696-16-9Downstream Products

1401696-16-9Relevant articles and documents

Chemical design and synthesis of unsymmetrical diamino proligands employing a flexible route

Ledesma, Gabriela N.,Signorella, Sandra R.

supporting information, p. 5699 - 5702 (2012/10/30)

Three new unsymmetrical diamino proligands with a central alcohol group and four different pendant arms were obtained, employing a five step synthesis. The synthesis of these compounds involves inexpensive and commercially available reagents. The versatility of the synthetic route allows accessing to compartmental diamines with two chemically different adjacent coordination chambers.

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