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1221969-63-6

1221969-63-6

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1221969-63-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1221969-63-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,2,1,9,6 and 9 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1221969-63:
(9*1)+(8*2)+(7*2)+(6*1)+(5*9)+(4*6)+(3*9)+(2*6)+(1*3)=156
156 % 10 = 6
So 1221969-63-6 is a valid CAS Registry Number.

1221969-63-6Downstream Products

1221969-63-6Relevant articles and documents

Hydrogen-bonded aggregates of oligoaramide-poly(ethylene glycol) block copolymers

Bohle, Anne,Brunklaus, Gunther,Hansen, Michael R.,Schleuss, Tobias W.,Kilbinger, Andreas F. M.,Seltmann, Jens,Spiess, Hans W.

experimental part, p. 4978 - 4985 (2011/10/31)

Rod-coil copolymers with an oligomeric rod aggregate on a nanometer length scale, which is important for many applications like e.g. organic photovoltaics. However, this aggregation behavior and the driving forces such as hydrogen bonding and π-π interact

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