4311-03-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 4311-03-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,3,1 and 1 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 4311-03:
(6*4)+(5*3)+(4*1)+(3*1)+(2*0)+(1*3)=49
49 % 10 = 9
So 4311-03-9 is a valid CAS Registry Number.
4311-03-9Relevant academic research and scientific papers
Ito, Kazuo,Itoigawa, Masataka,Haruna, Mitsumasa,Murata, Hiroyuki,Furukawa, Hiroshi
, p. 476 - 477 (1980)
Key Word Index - Balanophora tobiracola; Balanophoraceae; dihydrochalcone; 3-hydroxyphloretin 4'-β-D-glucoside; phenylpropanoid; 13C NMR spectrum.
