203583-94-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 203583-94-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,3,5,8 and 3 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 203583-94:
(8*2)+(7*0)+(6*3)+(5*5)+(4*8)+(3*3)+(2*9)+(1*4)=122
122 % 10 = 2
So 203583-94-2 is a valid CAS Registry Number.
203583-94-2Relevant articles and documents
Rules for Magnetic Exchange in Azulene-Bridged Biradicals: Quo Vadis?
Hewitt, Patrick,Kirk, Martin L.,Shultz, David A.
, p. 15577 - 15587 (2021/11/01)
Electronic coupling through organic bridges facilitates magnetic exchange interactions and controls electron transfer and single-molecule device electron transport. Electronic coupling through alternant π-systems (e.g., benzene) is better understood than