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807619-70-1

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807619-70-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 807619-70-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,0,7,6,1 and 9 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 807619-70:
(8*8)+(7*0)+(6*7)+(5*6)+(4*1)+(3*9)+(2*7)+(1*0)=181
181 % 10 = 1
So 807619-70-1 is a valid CAS Registry Number.

807619-70-1Downstream Products

807619-70-1Relevant articles and documents

A molecular keypad lock: A photochemical device capable of authorizing password entries

Margulies, David,Felder, Clifford E.,Melman, Galina,Shanzer, Abraham

, p. 347 - 354 (2007/10/03)

This paper describes a new concept in the way information can be protected at the molecular scale. By harnessing the principles of molecular Boolean logic, we have designed a molecular device that mimics the operation of an electronic keypad lock, e.g., a

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