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1332707-98-8

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1332707-98-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1332707-98-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,3,2,7,0 and 7 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1332707-98:
(9*1)+(8*3)+(7*3)+(6*2)+(5*7)+(4*0)+(3*7)+(2*9)+(1*8)=148
148 % 10 = 8
So 1332707-98-8 is a valid CAS Registry Number.

1332707-98-8Downstream Products

1332707-98-8Relevant articles and documents

Sodium bisulfite: An efficient catalyst for ether formation via dehydration of aromatic/aliphatic alcohol

Wang, Hui,Zhu, Xingfei,Lu, Yangning,Li, Yue,Gao, Xiang

, p. 1180 - 1184 (2011)

Straightforward etherification of benzyl alcohols (1) via intermolecular dehydration can be efficiently catalyzed by sodium bisulfite under solvent-free conditions. In the presence of 0.3 mol% or 0.6 mol% amount of sodium bisulfite, symmetric and unsymmetric ethers are prepared from the corresponding alcohols in high yields (up to 95%). Etherification of benzhydryl alcohols is also discussed. Copyright

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