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7056-83-9

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7056-83-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 7056-83-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,0,5 and 6 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 7056-83:
(6*7)+(5*0)+(4*5)+(3*6)+(2*8)+(1*3)=99
99 % 10 = 9
So 7056-83-9 is a valid CAS Registry Number.
InChI:InChI=1/CH2O2.Pb.2H/c2-1-3;;;/h1H,(H,2,3);;;/rCH2O2.H2Pb/c2-1-3;/h1H,(H,2,3);1H2

7056-83-9Relevant articles and documents

Low-temperature heat capacity and thermodynamic properties of crystalline lead formate

Zhang,Liu,Zhang,Lv,Sun,Xu,Tan,Zhang,Sawada

, p. 643 - 647 (2007)

As one 3-D coordination polymer, lead formate was synthesized; calorimetric study and thermal analysis for this compound were performed. The low-temperature heat capacity of lead formate was measured by a precise automated adiabatic calorimeter over the temperature range from 80 to 380 K. No thermal anomaly or phase transition was observed in this temperature range. A four-step sequential thermal decomposition mechanism for the lead formate was found through the DSC and TG-DTG techniques at the temperature range from 500 to 635 K.

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