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401569-76-4

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401569-76-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 401569-76-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,0,1,5,6 and 9 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 401569-76:
(8*4)+(7*0)+(6*1)+(5*5)+(4*6)+(3*9)+(2*7)+(1*6)=134
134 % 10 = 4
So 401569-76-4 is a valid CAS Registry Number.

401569-76-4Downstream Products

401569-76-4Relevant articles and documents

Synthesis of new photoresponsive polymers containing trifluoromethyl-substituted norbornadiene moieties

Nagai, Takabumi,Shimada, Miwa,Ono, Yoshitomo,Nishikubo, Tadatomi

, p. 1786 - 1792 (2003)

Polymers containing trifluoromethyl (CF3)-substituted donor-acceptor NBD moieties in the side chain or in the main chain were synthesized by substitution or addition of a CF3-NBD-carboxylic acid derivative or by polycondensation of a

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