38580-70-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 38580-70-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,8,5,8 and 0 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 38580-70:
(7*3)+(6*8)+(5*5)+(4*8)+(3*0)+(2*7)+(1*0)=140
140 % 10 = 0
So 38580-70-0 is a valid CAS Registry Number.
38580-70-0Relevant articles and documents
On the Reaction of Triafulvenes with Ynamines
Eichler, Theophil,Pfister, Theodor,Urban, Manfred
, p. 424 - 450 (2007/10/02)
The reaction of triafulvenes 9 - 11 with ynamines 3 leads to 2-aminofulvenes (12, 20, 28, 31), which are characterized by their spectral data, the hydrolysis giving 4-methylene-2-cyclopenten-1-ones (15, 22, 30, 33) and 4-cyclopenten-1,3-diones (14) and by