51724-93-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 51724-93-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,1,7,2 and 4 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 51724-93:
(7*5)+(6*1)+(5*7)+(4*2)+(3*4)+(2*9)+(1*3)=117
117 % 10 = 7
So 51724-93-7 is a valid CAS Registry Number.
51724-93-7Relevant articles and documents
ENANTIOSELECTIVE ROUTES TO 2,5-DISUBSTITUTED- AND 4-SUBSTITUTED-2-CYCLOHEXENONES
Asaoka, Morio,Aida, Toshiaki,Sonoda, Syuzo,Takei, Hisashi
, p. 7075 - 7078 (2007/10/02)
Starting with 5-trimethylsilyl-2-cyclohexenone, widely applicable enantioselective routes to the title compounds are established.
