159638-79-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 159638-79-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,9,6,3 and 8 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 159638-79:
(8*1)+(7*5)+(6*9)+(5*6)+(4*3)+(3*8)+(2*7)+(1*9)=186
186 % 10 = 6
So 159638-79-6 is a valid CAS Registry Number.
159638-79-6Relevant articles and documents
Total synthesis of (±)-TAN1251A
Nagumo, Shinji,Nishida, Atsushi,Yamazaki, Chikako,Murashige, Kikue,Kawahara, Norio
, p. 4493 - 4496 (1998)
The first synthesis of novel type alkaloid (±)-TAN1251A possessing an antimuscarinic activity was achieved.