98974-34-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 98974-34-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,8,9,7 and 4 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 98974-34:
(7*9)+(6*8)+(5*9)+(4*7)+(3*4)+(2*3)+(1*4)=206
206 % 10 = 6
So 98974-34-6 is a valid CAS Registry Number.
98974-34-6Relevant academic research and scientific papers
Hashimoto, Shinsuke,Arai, Yoshinobu,Hamanaka, Nobuyuki
, p. 2679 - 2682 (1985)
New marine eicosanoid clavulones (claviridenones) were synthesized from the Corey lactone and D-glutamic acid.