568565-44-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 568565-44-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,6,8,5,6 and 5 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 568565-44:
(8*5)+(7*6)+(6*8)+(5*5)+(4*6)+(3*5)+(2*4)+(1*4)=206
206 % 10 = 6
So 568565-44-6 is a valid CAS Registry Number.
568565-44-6Relevant articles and documents
Asymmetric synthesis of (+)- and (-)-latifine
Couture, Axel,Deniau, Eric,Grandclaudon, Pierre,Lebrun, Stephane
, p. 1309 - 1316 (2007/10/03)
A concise and novel synthesis of isoquinoline alkaloids (S)-latifine and of its antipode is reported. The key step relies on the stereoselective reduction of an appropriately substituted diarylenamine equipped with a chiral auxiliary followed by Pictet-Sp
