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756877-81-3

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756877-81-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 756877-81-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,5,6,8,7 and 7 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 756877-81:
(8*7)+(7*5)+(6*6)+(5*8)+(4*7)+(3*7)+(2*8)+(1*1)=233
233 % 10 = 3
So 756877-81-3 is a valid CAS Registry Number.

756877-81-3Upstream product

756877-81-3Downstream Products

756877-81-3Relevant academic research and scientific papers

Syntheses of amphiphilic diblock copolymers containing a conjugated block and their self-assembling properties

Wang, Hengbin,Hau Wang,Urban, Volker S.,Littrell, Kenneth C.,Thiyagarajan,Yu, Luping

, p. 6855 - 6861 (2000)

An efficient approach to the syntheses of amphiphilic rod - coil diblock and coil - rod - coil triblock copolymers was developed. Each diblock copolymer consists of a perfectly monodispersed oligo(phenylene vinylene) covalently bonded to a poly(ethylene g

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