1198087-87-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1198087-87-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,9,8,0,8 and 7 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1198087-87:
(9*1)+(8*1)+(7*9)+(6*8)+(5*0)+(4*8)+(3*7)+(2*8)+(1*7)=204
204 % 10 = 4
So 1198087-87-4 is a valid CAS Registry Number.
1198087-87-4Relevant academic research and scientific papers
Biindole-bridged porphyrin dimer as allosteric molecular tweezers
Lee, Chi-Hwa,Yoon, Hongsik,Jang, Woo-Dong
body text, p. 9972 - 9976 (2010/04/05)
A multiple-guest-binding molecular tweezers that exhibits notably strong positive allosteric guest binding phenomena has been reported. Tweezers-type zinc porphyrin dimer and biindole-conjugated monomeric porphyrin were synthesized and characterized H NMR
