344420-26-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 344420-26-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,4,4,4,2 and 0 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 344420-26:
(8*3)+(7*4)+(6*4)+(5*4)+(4*2)+(3*0)+(2*2)+(1*6)=114
114 % 10 = 4
So 344420-26-4 is a valid CAS Registry Number.
344420-26-4Relevant articles and documents
STEAM/LEAF DESSICANT
-
Page 27, (2008/06/13)
A stem/leaf desiccant for crop plants which comprises as an active ingredient, a compound of formula (I): wherein X represent CH or nitrogen; Z represents halogen; A represents oxygen, sulfur, or NH; R1 represents hydroxyl, C1-C