374073-56-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 374073-56-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,7,4,0,7 and 3 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 374073-56:
(8*3)+(7*7)+(6*4)+(5*0)+(4*7)+(3*3)+(2*5)+(1*6)=150
150 % 10 = 0
So 374073-56-0 is a valid CAS Registry Number.
374073-56-0Relevant articles and documents
Syntheses of substituted naphthalenes and naphthols
Huang, Keng-Shiang,Wang, Eng-Chi,Chen, Hsing-Ming
, p. 585 - 605 (2007/10/03)
Syntheses of substituted naphthalenes and naphthols are described. Based on Claisen rearrangement, ring-closing metathesis (RCM), and related reactions, isovanillin was successfully transformed into a series of substituted naphthalenes and naphthols with