233667-79-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 233667-79-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,3,3,6,6 and 7 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 233667-79:
(8*2)+(7*3)+(6*3)+(5*6)+(4*6)+(3*7)+(2*7)+(1*9)=153
153 % 10 = 3
So 233667-79-3 is a valid CAS Registry Number.
233667-79-3Relevant articles and documents
Synthesis of some D-ribose phosphates
Pitsch, Stefan,Spinner, Christoph,Atsumi, Kunio,Ermert, Philip
, p. 291 - 294 (2007/10/03)
Unambitious syntheses of D-ribose 2-phosphate, 3-phosphate, 4-phosphate, 2,3-diphosphate, 3,4-diphosphate, 2,4-diphosphate, cyclic 2,3-phosphate, cyclic 3,4-phosphate and cyclic 2,4-phosphate are described. Their 1H- and 31P-NMR-spec
