150698-33-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 150698-33-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,0,6,9 and 8 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 150698-33:
(8*1)+(7*5)+(6*0)+(5*6)+(4*9)+(3*8)+(2*3)+(1*3)=142
142 % 10 = 2
So 150698-33-2 is a valid CAS Registry Number.
150698-33-2Relevant academic research and scientific papers
Process for preparing 1,3-dioxolane derivatives
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, (2008/06/13)
This invention provides an improved process for the preparation of compounds of formula (I): STR1 wherein: n is 0, 1 or 2; each R1 is independently halo or lower alkyl; R2 is nitro or --N(R3)R4 where R3/su
