186382-59-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 186382-59-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,6,3,8 and 2 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 186382-59:
(8*1)+(7*8)+(6*6)+(5*3)+(4*8)+(3*2)+(2*5)+(1*9)=172
172 % 10 = 2
So 186382-59-2 is a valid CAS Registry Number.
186382-59-2Relevant articles and documents
Total synthesis of (+)-pinitol
Acena, Jose Luis,Arjona, Odon,Plumet, Joaquin
, p. 3535 - 3544 (1996)
A new synthesis of (+)-pinitol 9 has been developed starting from the 7-oxanorbornenic sulfone (+)-5, prepared in enantiomerically pure form by resolution of the sulfonyl-7-oxanorbornanol 4. These precursors are available from the Diels-Alder adduct of furan and trans-1,2-bis-(phenylsulfonyl)-ethylene.