73804-44-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 73804-44-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,8,0 and 4 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 73804-44:
(7*7)+(6*3)+(5*8)+(4*0)+(3*4)+(2*4)+(1*4)=131
131 % 10 = 1
So 73804-44-1 is a valid CAS Registry Number.
73804-44-1Relevant academic research and scientific papers
Ohuchida, Shuichi,Hamanaka, Nobuyuki,Hayashi, Masaki
, p. 4257 - 4262 (1983)
The stable thromboxane A2 analog (+/-)-dimethanothromboxane A2 1 was synthesized from bicycloheptane 2 via the tricyclic compound 4.