83663-02-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 83663-02-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,3,6,6 and 3 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 83663-02:
(7*8)+(6*3)+(5*6)+(4*6)+(3*3)+(2*0)+(1*2)=139
139 % 10 = 9
So 83663-02-9 is a valid CAS Registry Number.
83663-02-9Relevant academic research and scientific papers
TOTAL SYNTHESIS OF ANTIBIOTIC STREPTOTHRICIN F
Kusumoto, Shoichi,Imaoka, Susumu,Kambayashi, Yoshikazu,Shiba, Tetsuo
, p. 2961 - 2964 (2007/10/02)
The first total synthesis of streptothricin F was achieved and its structure was unequivocally confirmed.
