6887-28-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 6887-28-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,8,8 and 7 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 6887-28:
(6*6)+(5*8)+(4*8)+(3*7)+(2*2)+(1*8)=141
141 % 10 = 1
So 6887-28-1 is a valid CAS Registry Number.
6887-28-1Relevant academic research and scientific papers
Synthesis of a Novel Gelsedine-type Gelsemium Alkaloid, Gelsemicine
Kitajima, Mariko,Takayama, Hiromitsu,Sakai, Shin-ichiro
, p. 1573 - 1578 (2007/10/02)
A Gelsemium alkaloid, gelsemicine is synthesized from a sarpagine-type indole alkaloid, gardnerine, via humantenine, gelselegine- and gelsenicine-type compounds.