84120-94-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 84120-94-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,4,1,2 and 0 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 84120-94:
(7*8)+(6*4)+(5*1)+(4*2)+(3*0)+(2*9)+(1*4)=115
115 % 10 = 5
So 84120-94-5 is a valid CAS Registry Number.
84120-94-5Relevant articles and documents
TOTAL SYNTHESIS OF TYLOSIN
Tatsuta, Kuniaki,Amemiya, Yoshiya,Kanemura, Yoshinobu,Takahashi, Hideaki,Kinoshita, Mitsuhiro
, p. 3375 - 3378 (1982)
Tylosin has been synthesized by regio- and stereoselective introduction of the amino disaccharide moiety and D-mycinose onto the previously synthesized 16-membered-ring aglycone.
