62371-83-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 62371-83-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,2,3,7 and 1 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 62371-83:
(7*6)+(6*2)+(5*3)+(4*7)+(3*1)+(2*8)+(1*3)=119
119 % 10 = 9
So 62371-83-9 is a valid CAS Registry Number.
62371-83-9Relevant articles and documents
Verbascenin, ein macrocyclisches Spermin-Alkaloid aus Verbascum
Seifert, Karlheinz,Johne, Siegfried,Hesse, Manfred
, p. 2540 - 2547 (1982)
The new spermine alkaloid verbascenine (1) has been isolated from extracts of the aerial parts of Verbascum phoeniceum L. and V. nigrum L.The structure of the alkaloid was elucidated by chemical degradation and by a study of the spectral properties of the
