57684-36-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 57684-36-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,7,6,8 and 4 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 57684-36:
(7*5)+(6*7)+(5*6)+(4*8)+(3*4)+(2*3)+(1*6)=163
163 % 10 = 3
So 57684-36-3 is a valid CAS Registry Number.
57684-36-3Relevant academic research and scientific papers
Synthesis of Some Pterocarpenes obtained from Brya ebenus
Antus, Sandor,Gottsegen, Agnes,Kolonits, Pal,Nagy, Zoltan,Norgadi, Mihaly,Vermes, Borbala
, p. 1389 - 1394 (2007/10/02)
The syntheses of bryacarpenes-1, -2, and -4, benzopyran (3)>, (+/-)-bryaflavan (+/-)-3',6,7-trihydroxy-2',4'-dimethoxyisoflavan