345926-15-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 345926-15-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,4,5,9,2 and 6 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 345926-15:
(8*3)+(7*4)+(6*5)+(5*9)+(4*2)+(3*6)+(2*1)+(1*5)=160
160 % 10 = 0
So 345926-15-0 is a valid CAS Registry Number.
345926-15-0Relevant articles and documents
Thioketene Syntheses, VI. Stable Thioketenes via Thionation of Sterically Hindered Acyl Chlorides
Schaumann, Ernst
, p. 2755 - 2765 (2007/10/02)
Sterically hindered acyl chlorides 11 are accessible via alkylation of the ester 1 or via chain elongation of the ketones 4 by one carbon atom in practicable, though multi-step reaction sequences.Action of phosphorus pentasulfide/pyridine on 11 leads to t
