862464-34-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 862464-34-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,6,2,4,6 and 4 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 862464-34:
(8*8)+(7*6)+(6*2)+(5*4)+(4*6)+(3*4)+(2*3)+(1*4)=184
184 % 10 = 4
So 862464-34-4 is a valid CAS Registry Number.
862464-34-4Relevant articles and documents
A total synthesis of (+)- and (-)-dihydrokavain with a sonochemical blaise reaction as the key step
Wang, Fang-Dao,Yue, Jian-Min
, p. 2575 - 2579 (2005)
Starting from 2,3-O-isopropylidene-D-glyceraldehyde (2) as chiral material, the naturally occurring (S)-(+)-dihydrokavain (1a) was synthesized by a procedure that involves a sonochemical Blaise reaction as the key step. The absolute configuration of (S)-(